ez-pro/core/bitrix/modules/main/tools.php

<?php

/**
 * Bitrix Framework
 * @package bitrix
 * @subpackage main
 * @copyright 2001-2024 Bitrix
 */

use Bitrix\Main;
use Bitrix\Main\Diag;
use Bitrix\Main\Config\Configuration;
use Bitrix\Main\Text;
use Bitrix\Main\Application;
use Bitrix\Main\Context;
use Bitrix\Main\Security;
use Bitrix\Main\SystemException;

/**
 * @return float
 * @deprecated Use microtime(true)
 */
function getmicrotime()
{
	return microtime(true);
}

/**
 * HTML form elements
 */

/**
 * Returns HTML "input"
 */
function InputType($strType, $strName, $strValue, $strCmp, $strPrintValue = false, $strPrint = "", $field1 = "", $strId = "")
{
	$bCheck = false;
	if ($strValue <> '')
	{
		if (is_array($strCmp))
		{
			$bCheck = in_array($strValue, $strCmp);
		}
		elseif ($strCmp <> '')
		{
			$bCheck = in_array($strValue, explode(",", $strCmp));
		}
	}
	$bLabel = false;
	if ($strType == 'radio')
	{
		$bLabel = true;
	}

	$bId = true;
	if ($strType == 'radio' || $strType == 'checkbox')
	{
		$bId = !preg_match('/^id="/', $field1) && !preg_match('/\sid="/', $field1);
	}

	return ($bLabel ? '<label>' : '') . '<input type="' . $strType . '" ' . $field1 . ' name="' . $strName . '"' .
		($bId ? ' id="' . ($strId <> '' ? $strId : $strName) . '"' : '') .
		' value="' . $strValue . '"' .
		($bCheck ? ' checked' : '') . '>' . ($strPrintValue ? $strValue : $strPrint) . ($bLabel ? '</label>' : '');
}

/**
 * Returns HTML "select"
 *
 * @param string $strBoxName Input name
 * @param CDBResult $a DB result with items
 * @param string $strDetText Empty item text
 * @param string $strSelectedVal Selected item value
 * @param string $field1 Additional attributes
 * @return string
 */
function SelectBox($strBoxName, $a, $strDetText = "", $strSelectedVal = "", $field1 = "class=\"typeselect\"")
{
	$strReturnBox = "<select " . $field1 . " name=\"" . $strBoxName . "\" id=\"" . $strBoxName . "\">";
	if ($strDetText <> '')
	{
		$strReturnBox = $strReturnBox . "<option value=\"NOT_REF\">" . $strDetText . "</option>";
	}
	while (($ar = $a->Fetch()))
	{
		$reference_id = $ar["REFERENCE_ID"] ?? '';
		$reference = $ar["REFERENCE"] ?? '';
		if ($reference_id == '')
		{
			$reference_id = $ar["reference_id"];
		}
		if ($reference == '')
		{
			$reference = $ar["reference"];
		}

		$strReturnBox = $strReturnBox . "<option ";
		if (strcasecmp($reference_id, $strSelectedVal) == 0)
		{
			$strReturnBox = $strReturnBox . " selected ";
		}
		$strReturnBox = $strReturnBox . "value=\"" . htmlspecialcharsbx($reference_id) . "\">" . htmlspecialcharsbx($reference) . "</option>";
	}
	return $strReturnBox . "</select>";
}

/**
 * Returns HTML multiple "select"
 *
 * @param string $strBoxName Input name
 * @param CDBResult $a DB result with items
 * @param array $arr Selected values
 * @param string $strDetText Empty item text
 * @param bool $strDetText_selected Allow to choose an empty item
 * @param string $size Size attribute
 * @param string $field1 Additional attributes
 * @return string
 */
function SelectBoxM($strBoxName, $a, $arr, $strDetText = "", $strDetText_selected = false, $size = "5", $field1 = "class=\"typeselect\"")
{
	$strReturnBox = "<select " . $field1 . " multiple name=\"" . $strBoxName . "\" id=\"" . $strBoxName . "\" size=\"" . $size . "\">";
	if ($strDetText <> '')
	{
		$strReturnBox = $strReturnBox . "<option ";
		if ($strDetText_selected)
		{
			$strReturnBox = $strReturnBox . " selected ";
		}
		$strReturnBox = $strReturnBox . " value='NOT_REF'>" . $strDetText . "</option>";
	}
	while ($ar = $a->Fetch())
	{
		$reference_id = $ar["REFERENCE_ID"];
		$reference = $ar["REFERENCE"];
		if ($reference_id == '')
		{
			$reference_id = $ar["reference_id"];
		}
		if ($reference == '')
		{
			$reference = $ar["reference"];
		}

		$sel = (is_array($arr) && in_array($reference_id, $arr) ? "selected" : "");
		$strReturnBox = $strReturnBox . "<option " . $sel;
		$strReturnBox = $strReturnBox . " value=\"" . htmlspecialcharsbx($reference_id) . "\">" . htmlspecialcharsbx($reference) . "</option>";
	}
	return $strReturnBox . "</select>";
}

/**
 * Returns HTML multiple "select" from array
 *
 * @param string $strBoxName Input name
 * @param array $a Array with items
 * @param array|false $arr Selected values
 * @param string $strDetText Empty item text
 * @param bool $strDetText_selected Allow to choose an empty item
 * @param string $size Size attribute
 * @param string $field1 Additional attributes
 * @return string
 */
function SelectBoxMFromArray($strBoxName, $a, $arr, $strDetText = "", $strDetText_selected = false, $size = "5", $field1 = "class='typeselect'")
{
	$strReturnBox = "<select " . $field1 . " multiple name=\"" . $strBoxName . "\" id=\"" . $strBoxName . "\" size=\"" . $size . "\">";

	if (array_key_exists("REFERENCE_ID", $a))
	{
		$reference_id = $a["REFERENCE_ID"];
	}
	elseif (array_key_exists("reference_id", $a))
	{
		$reference_id = $a["reference_id"];
	}
	else
	{
		$reference_id = [];
	}

	if (array_key_exists("REFERENCE", $a))
	{
		$reference = $a["REFERENCE"];
	}
	elseif (array_key_exists("reference", $a))
	{
		$reference = $a["reference"];
	}
	else
	{
		$reference = [];
	}

	if ($strDetText <> '')
	{
		$strReturnBox .= "<option ";
		if ($strDetText_selected)
		{
			$strReturnBox .= " selected ";
		}
		$strReturnBox .= " value='NOT_REF'>" . $strDetText . "</option>";
	}

	foreach ($reference_id as $key => $value)
	{
		$sel = (is_array($arr) && in_array($value, $arr) ? "selected" : "");
		$strReturnBox .= "<option value=\"" . htmlspecialcharsbx($value) . "\" " . $sel . ">" . htmlspecialcharsbx($reference[$key]) . "</option>";
	}

	$strReturnBox .= "</select>";
	return $strReturnBox;
}

/**
 * Returns HTML "select" from array data
 */
function SelectBoxFromArray(
	$strBoxName,
	$db_array,
	$strSelectedVal = "",
	$strDetText = "",
	$field1 = "class='typeselect'",
	$go = false,
	$form = "form1"
)
{
	$boxName = htmlspecialcharsbx($strBoxName);
	if ($go)
	{
		$funName = preg_replace("/[^a-z0-9_]/i", "", $strBoxName);
		$jsName = CUtil::JSEscape($strBoxName);

		$strReturnBox = "<script>\n" .
			"function " . $funName . "LinkUp()\n" .
			"{var number = document." . $form . "['" . $jsName . "'].selectedIndex;\n" .
			"if(document." . $form . "['" . $jsName . "'].options[number].value!=\"0\"){ \n" .
			"document." . $form . "['" . $jsName . "_SELECTED'].value=\"yes\";\n" .
			"document." . $form . ".submit();\n" .
			"}}\n" .
			"</script>\n";
		$strReturnBox .= '<input type="hidden" name="' . $boxName . '_SELECTED" id="' . $boxName . '_SELECTED" value="">';
		$strReturnBox .= '<select ' . $field1 . ' name="' . $boxName . '" id="' . $boxName . '" onchange="' . $funName . 'LinkUp()" class="typeselect">';
	}
	else
	{
		$strReturnBox = '<select ' . $field1 . ' name="' . $boxName . '" id="' . $boxName . '">';
	}

	if (isset($db_array["reference"]) && is_array($db_array["reference"]))
	{
		$ref = $db_array["reference"];
	}
	elseif (isset($db_array["REFERENCE"]) && is_array($db_array["REFERENCE"]))
	{
		$ref = $db_array["REFERENCE"];
	}
	else
	{
		$ref = [];
	}

	if (isset($db_array["reference_id"]) && is_array($db_array["reference_id"]))
	{
		$ref_id = $db_array["reference_id"];
	}
	elseif (isset($db_array["REFERENCE_ID"]) && is_array($db_array["REFERENCE_ID"]))
	{
		$ref_id = $db_array["REFERENCE_ID"];
	}
	else
	{
		$ref_id = [];
	}

	if ($strDetText <> '')
	{
		$strReturnBox .= '<option value="">' . $strDetText . '</option>';
	}

	foreach ($ref as $i => $val)
	{
		$strReturnBox .= '<option';
		if (strcasecmp($ref_id[$i], $strSelectedVal) == 0)
		{
			$strReturnBox .= ' selected';
		}
		$strReturnBox .= ' value="' . htmlspecialcharsbx($ref_id[$i]) . '">' . htmlspecialcharsbx($val) . '</option>';
	}
	return $strReturnBox . '</select>';
}

function Calendar($fieldName, $formName = "")
{
	if (defined("ADMIN_SECTION") && ADMIN_SECTION)
	{
		return CAdminCalendar::Calendar($fieldName);
	}

	global $APPLICATION;

	ob_start();

	$APPLICATION->IncludeComponent(
		'bitrix:main.calendar',
		'',
		[
			'RETURN' => 'Y',
			'SHOW_INPUT' => 'N',
			'INPUT_NAME' => $fieldName,
			'FORM_NAME' => $formName,
			'SHOW_TIME' => 'N',
		],
		null,
		['HIDE_ICONS' => 'Y']
	);

	return ob_get_clean();
}

function CalendarDate($fieldName, $value, $formName = "", $size = "10", $param = "class=\"typeinput\"")
{
	if (defined("ADMIN_SECTION") && ADMIN_SECTION)
	{
		return CAdminCalendar::CalendarDate($fieldName, $value, $size, ($size > 10));
	}

	return '<input type="text" name="' . $fieldName . '" id="' . $fieldName . '" size="' . $size . '" value="' . htmlspecialcharsbx($value) . '" ' . $param . ' /> ' . "\n" . Calendar($fieldName, $formName) . "\n";
}

function CalendarPeriod($sFromName, $sFromVal, $sToName, $sToVal, $sFormName = "skform", $show_select = "N", $field_select = "class=\"typeselect\"", $field_input = "class=\"typeinput\"", $size = "10")
{
	if (defined("ADMIN_SECTION") && ADMIN_SECTION)
	{
		return CAdminCalendar::CalendarPeriod($sFromName, $sToName, $sFromVal, $sToVal, ($show_select == "Y"), $size, ($size > 10));
	}

	$arr = [];
	$str = "";
	$ds = "";
	if ($show_select == "Y")
	{
		$sname = $sFromName . "_DAYS_TO_BACK";
		$str = "
<script>
function " . $sFromName . "_SetDate()
{
	var number = document." . $sFormName . "." . $sname . ".selectedIndex-1;
	document." . $sFormName . "." . $sFromName . ".disabled = false;
	if (number>=0)
	{
		document." . $sFormName . "." . $sFromName . ".value = dates[number];
		document." . $sFormName . "." . $sFromName . ".disabled = true;
	}
}
</script>
";
		global $$sname;
		$value = $$sname;
		if ((string)$value <> '' && $value != "NOT_REF")
		{
			$ds = "disabled";
		}

		?>
		<script>
			var dates = [];
			<?
				for ($i = 0; $i <= 90; $i++)
				{
				$prev_date = GetTime(time() - 86400 * $i);
				?>dates[<?=$i?>] = "<?=$prev_date?>";<?
			if (!is_array($arr["reference"]))
			{
				$arr["reference"] = [];
			}
			if (!is_array($arr["reference_id"]))
			{
				$arr["reference_id"] = [];
			}
			$arr["reference"][] = $i . " " . GetMessage("TOOLS_DN");
			$arr["reference_id"][] = $i;
			}
			?></script><?
		$str .= SelectBoxFromArray($sname, $arr, $value, "&nbsp;", "onchange=\"" . $sFromName . "_SetDate()\" " . $field_select);
		$str .= "&nbsp;";
	}
	$str .=
		'<input ' . $ds . ' ' . $field_input . ' type="text" name="' . $sFromName . '" id="' . $sFromName . '" size="' . $size . '" value="' . htmlspecialcharsbx($sFromVal) . '" /> ' . "\n" .
		Calendar($sFromName, $sFormName) . ' ... ' . "\n" .
		'<input ' . $field_input . ' type="text" name="' . $sToName . '" id="' . $sToName . '" size="' . $size . '" value="' . htmlspecialcharsbx($sToVal) . '" /> ' . "\n" .
		Calendar($sToName, $sFormName) . "\n";

	return '<span style="white-space: nowrap;">' . $str . '</span>';
}

/**
 * Checks date by format
 */
function CheckDateTime($datetime, $format = false)
{
	$datetime = (string)$datetime;

	if ($format === false && defined("FORMAT_DATETIME"))
	{
		$format = FORMAT_DATETIME;
	}

	$ar = ParseDateTime($datetime, $format);

	if ($ar === false)
	{
		return false;
	}

	$day = (int)$ar["DD"];
	$hour = $month = 0;

	if (isset($ar["MMMM"]))
	{
		if (is_numeric($ar["MMMM"]))
		{
			$month = (int)$ar["MMMM"];
		}
		else
		{
			$month = GetNumMonth($ar["MMMM"]);
			if (!$month)
			{
				$month = (int)date('m', strtotime($ar["MMMM"]));
			}
		}
	}
	elseif (isset($ar["MM"]))
	{
		$month = (int)$ar["MM"];
	}
	elseif (isset($ar["M"]))
	{
		if (is_numeric($ar["M"]))
		{
			$month = (int)$ar["M"];
		}
		else
		{
			$month = GetNumMonth($ar["M"]);
			if (!$month)
			{
				$month = (int)date('m', strtotime($ar["M"]));
			}
		}
	}
	$year = (int)($ar["YYYY"] ?? 0);
	if (isset($ar["HH"]))
	{
		$hour = (int)$ar["HH"];
	}
	elseif (isset($ar["H"]))
	{
		$hour = (int)$ar["H"];
	}
	elseif (isset($ar["GG"]))
	{
		$hour = (int)$ar["GG"];
	}
	elseif (isset($ar["G"]))
	{
		$hour = (int)$ar["G"];
	}
	if (isset($ar['TT']) || isset($ar['T']))
	{
		$middletime = $ar['TT'] ?? $ar['T'];
		if (strcasecmp('pm', $middletime) === 0)
		{
			if ($hour < 12)
			{
				$hour += 12;
			}
		}
		else
		{
			if ($hour == 12)
			{
				$hour = 0;
			}
		}
	}
	$min = (int)($ar["MI"] ?? 0);
	$sec = (int)($ar["SS"] ?? 0);

	if (!checkdate($month, $day, $year))
	{
		return false;
	}

	if ($hour > 24 || $hour < 0 || $min < 0 || $min > 59 || $sec < 0 || $sec > 59)
	{
		return false;
	}

	$s1 = preg_replace("~([^:\\\\/\\s.,0-9-]+|[^:\\\\/\\s.,a-z-]+)[\n\r\t ]*~iu", "P", $datetime);
	$s2 = preg_replace("/(DD|MMMM|MM|MI|M|YYYY|HH|H|GG|G|SS|TT|T)[\n\r\t ]*/iu", "P", $format);

	if (mb_strlen($s1) <= mb_strlen($s2))
	{
		return $s1 == mb_substr($s2, 0, mb_strlen($s1));
	}

	return $s2 == mb_substr($s1, 0, mb_strlen($s2));
}

/**
 * Returns the number of a month
 */
function GetNumMonth($month)
{
	global $MESS;
	if ($month)
	{
		for ($i = 1; $i <= 12; $i++)
		{
			if (strcasecmp($MESS['MONTH_' . $i . '_S'], $month) === 0 || strcasecmp($MESS['MON_' . $i], $month) === 0 || strcasecmp($MESS['MONTH_' . $i], $month) === 0)
			{
				return $i;
			}
		}
	}
	return false;
}

/**
 * Returns unix timestamp from date string
 */
function MakeTimeStamp($datetime, $format = false)
{
	if ($format === false && defined("FORMAT_DATETIME"))
	{
		$format = FORMAT_DATETIME;
	}

	$ar = ParseDateTime($datetime, $format);

	$day = (int)($ar["DD"] ?? 0);
	$hour = $month = 0;

	if (isset($ar["MMMM"]))
	{
		if (is_numeric($ar["MMMM"]))
		{
			$month = (int)$ar["MMMM"];
		}
		else
		{
			$month = GetNumMonth($ar["MMMM"]);
			if (!$month)
			{
				$month = (int)date('m', strtotime($ar["MMMM"]));
			}
		}
	}
	elseif (isset($ar["MM"]))
	{
		$month = (int)$ar["MM"];
	}
	elseif (isset($ar["M"]))
	{
		if (is_numeric($ar["M"]))
		{
			$month = (int)$ar["M"];
		}
		else
		{
			$month = GetNumMonth($ar["M"], true);
			if (!$month)
			{
				$month = (int)date('m', strtotime($ar["M"]));
			}
		}
	}
	$year = (int)($ar["YYYY"] ?? 0);
	if (isset($ar["HH"]))
	{
		$hour = (int)$ar["HH"];
	}
	elseif (isset($ar["H"]))
	{
		$hour = (int)$ar["H"];
	}
	elseif (isset($ar["GG"]))
	{
		$hour = (int)$ar["GG"];
	}
	elseif (isset($ar["G"]))
	{
		$hour = (int)$ar["G"];
	}
	if (isset($ar['TT']) || isset($ar['T']))
	{
		$middletime = $ar['TT'] ?? $ar['T'];
		if (strcasecmp('pm', $middletime) === 0)
		{
			if ($hour < 12)
			{
				$hour += 12;
			}
		}
		else
		{
			if ($hour == 12)
			{
				$hour = 0;
			}
		}
	}
	$min = (int)($ar["MI"] ?? 0);
	$sec = (int)($ar["SS"] ?? 0);

	if (!checkdate($month, $day, $year))
	{
		return false;
	}

	if ($hour > 24 || $hour < 0 || $min < 0 || $min > 59 || $sec < 0 || $sec > 59)
	{
		return false;
	}

	return mktime($hour, $min, $sec, $month, $day, $year);
}

/**
 * Parse a date into an array
 */
function ParseDateTime($datetime, $format = false)
{
	if ($datetime === null)
	{
		return false;
	}
	if ($format === false && defined("FORMAT_DATETIME"))
	{
		$format = FORMAT_DATETIME;
	}

	$fm_args = [];
	if (preg_match_all("/(DD|MI|MMMM|MM|M|YYYY|HH|H|SS|TT|T|GG|G)/i", $format, $fm_args))
	{
		$dt_args = [];
		if (preg_match_all("~([^:\\\\/\\s.,0-9-]+|[^:\\\\/\\s.,a-z-]+)~iu", $datetime, $dt_args))
		{
			$arrResult = [];
			foreach ($fm_args[0] as $i => $v)
			{
				if (isset($dt_args[0][$i]))
				{
					if (is_numeric($dt_args[0][$i]))
					{
						$arrResult[$v] = sprintf("%0" . mb_strlen($v) . "d", intval($dt_args[0][$i]));
					}
					elseif (($dt_args[0][$i] === "am" || $dt_args[0][$i] === "pm") && in_array("T", $fm_args[0]))
					{
						$arrResult["T"] = $dt_args[0][$i];
					}
					elseif (($dt_args[0][$i] === "AM" || $dt_args[0][$i] === "PM") && in_array("TT", $fm_args[0]))
					{
						$arrResult["TT"] = $dt_args[0][$i];
					}
					else
					{
						$arrResult[$v] = $dt_args[0][$i];
					}
				}
			}
			return $arrResult;
		}
	}
	return false;
}

/**
 * Adds value to the date in timestamp
 */
function AddToTimeStamp($arrAdd, $stmp = false)
{
	if ($stmp === false)
	{
		$stmp = time();
	}
	if (is_array($arrAdd))
	{
		foreach ($arrAdd as $key => $value)
		{
			$value = intval($value);
			switch ($key)
			{
				case "DD":
					$stmp = AddTime($stmp, $value, "D");
					break;
				case "MM":
					$stmp = AddTime($stmp, $value, "MN");
					break;
				case "YYYY":
					$stmp = AddTime($stmp, $value, "Y");
					break;
				case "HH":
					$stmp = AddTime($stmp, $value, "H");
					break;
				case "MI":
					$stmp = AddTime($stmp, $value, "M");
					break;
				case "SS":
					$stmp = AddTime($stmp, $value, "S");
					break;
			}
		}
	}
	return $stmp;
}

function ConvertDateTime($datetime, $to_format = false, $from_site = false, $bSearchInSitesOnly = false)
{
	if ($to_format === false && defined("FORMAT_DATETIME"))
	{
		$to_format = FORMAT_DATETIME;
	}
	return FmtDate($datetime, $to_format, $from_site, false, $bSearchInSitesOnly);
}

function ConvertTimeStamp($timestamp = false, $type = "SHORT", $site = false, $bSearchInSitesOnly = false)
{
	if ($timestamp === false)
	{
		$timestamp = time();
	}
	return GetTime($timestamp, $type, $site, $bSearchInSitesOnly);
}

/**
 * Converts a date from site format to specified one
 */
function FmtDate($str_date, $format = false, $site = false, $bSearchInSitesOnly = false)
{
	global $DB;
	if ($site === false && defined("SITE_ID"))
	{
		$site = SITE_ID;
	}
	if ($format === false && defined("FORMAT_DATETIME"))
	{
		$format = FORMAT_DATETIME;
	}

	return $DB::FormatDate($str_date, CSite::GetDateFormat("FULL", $site, $bSearchInSitesOnly), $format);
}

/**
 * @param $value
 * @param $messages
 * @param string|null $languageId
 * @return string|null
 */
function _FormatDateMessage($value, $messages, ?string $languageId = null)
{
	if ($value < 100)
	{
		$val = abs($value);
	}
	else
	{
		$val = abs($value % 100);
	}

	$dec = $val % 10;

	if ($val == 0)
	{
		return Main\Localization\Loc::getMessage($messages["0"], ["#VALUE#" => $value], $languageId);
	}
	if ($val == 1)
	{
		return Main\Localization\Loc::getMessage($messages["1"], ["#VALUE#" => $value], $languageId);
	}
	if ($val >= 10 && $val <= 20)
	{
		return Main\Localization\Loc::getMessage($messages["10_20"], ["#VALUE#" => $value], $languageId);
	}
	if ($dec == 1)
	{
		return Main\Localization\Loc::getMessage($messages["MOD_1"], ["#VALUE#" => $value], $languageId);
	}
	if (2 <= $dec && $dec <= 4)
	{
		return Main\Localization\Loc::getMessage($messages["MOD_2_4"], ["#VALUE#" => $value], $languageId);
	}

	return Main\Localization\Loc::getMessage($messages["MOD_OTHER"], ["#VALUE#" => $value], $languageId);
}

function IsAmPmMode($returnConst = false)
{
	if ($returnConst)
	{
		if (str_contains(FORMAT_DATETIME, 'TT'))
		{
			return AM_PM_UPPER;
		}
		if (str_contains(FORMAT_DATETIME, 'T'))
		{
			return AM_PM_LOWER;
		}
		return AM_PM_NONE;
	}
	return str_contains(FORMAT_DATETIME, 'T');
}

function convertTimeToMilitary($strTime, $fromFormat = 'H:MI T', $toFormat = 'HH:MI')
{
	global $DB;

	$arParsedDate = ParseDateTime($strTime, $fromFormat);

	if (isset($arParsedDate["H"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["H"]);
	}
	elseif (isset($arParsedDate["GG"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["GG"]);
	}
	elseif (isset($arParsedDate["G"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["G"]);
	}

	if (isset($arParsedDate['TT']) || isset($arParsedDate['T']))
	{
		$middletime = $arParsedDate['TT'] ?? $arParsedDate['T'];
		if (strcasecmp('pm', $middletime) === 0)
		{
			if ($arParsedDate["HH"] < 12)
			{
				$arParsedDate["HH"] += 12;
			}
			elseif ($arParsedDate["HH"] == 12)
			{
				$arParsedDate["HH"] = 12;
			}
			else
			{
				$arParsedDate["HH"] -= 12;
			}
		}
	}

	$ts = mktime($arParsedDate['HH'], $arParsedDate['MI'], ($arParsedDate['SS'] ?? 0), 3, 7, 2012);
	return FormatDate($DB->dateFormatToPHP($toFormat), $ts);
}

/**
 * @param string|array $format
 * @param int|bool|Main\Type\Date $timestamp
 * @param int|bool|Main\Type\Date $now
 * @param string|null $languageId
 *
 * @return string
 */
function FormatDate($format = "", $timestamp = false, $now = false, ?string $languageId = null)
{
	global $DB;

	if ($timestamp === false)
	{
		$timestamp = time();
	}
	else
	{
		if ($timestamp instanceof Main\Type\Date)
		{
			$timestamp = $timestamp->getTimestamp();
		}
		else
		{
			$timestamp = (int)$timestamp;
		}
	}

	if ($now === false)
	{
		$now = time();
	}
	else
	{
		if ($now instanceof Main\Type\Date)
		{
			$now = $now->getTimestamp();
		}
		else
		{
			$now = (int)$now;
		}
	}

	switch ($format)
	{
		case "SHORT":
			$format = $DB::dateFormatToPHP(FORMAT_DATE);
			break;
		case "FULL":
			$format = $DB::dateFormatToPHP(FORMAT_DATETIME);
	}

	if (is_array($format))
	{
		$seconds_ago = $now - $timestamp;
		foreach ($format as $format_interval => $format_value)
		{
			if ($format_interval === "s")
			{
				if ($seconds_ago < 60)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif (preg_match('/^s(\d+)\>?(\d+)?/', $format_interval, $match))
			{
				if (isset($match[1], $match[2]))
				{
					if (
						$seconds_ago < (int)$match[1]
						&& $seconds_ago > (int)$match[2]
					)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
				else
				{
					if ($seconds_ago < (int)$match[1])
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
			}
			elseif ($format_interval === "i")
			{
				if ($seconds_ago < 60 * 60)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif (preg_match('/^i(\d+)\>?(\d+)?/', $format_interval, $match))
			{
				if (isset($match[1], $match[2]))
				{
					if (
						$seconds_ago < (int)$match[1] * 60
						&& $seconds_ago > (int)$match[2] * 60
					)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
				else
				{
					if ($seconds_ago < (int)$match[1] * 60)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
			}
			elseif ($format_interval === "H")
			{
				if ($seconds_ago < 24 * 60 * 60)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif (preg_match('/^H(\d+)\>?(\d+)?/', $format_interval, $match))
			{
				if (isset($match[1], $match[2]))
				{
					if (
						$seconds_ago < (int)$match[1] * 60 * 60
						&& $seconds_ago > (int)$match[2] * 60 * 60
					)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
				else
				{
					if ($seconds_ago < (int)$match[1] * 60 * 60)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
			}
			elseif ($format_interval === "d")
			{
				if ($seconds_ago < 31 * 24 * 60 * 60)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif (preg_match('/^d(\d+)\>?(\d+)?/', $format_interval, $match))
			{
				if (isset($match[1], $match[2]))
				{
					if (
						$seconds_ago < (int)$match[1] * 24 * 60 * 60
						&& $seconds_ago > (int)$match[2] * 24 * 60 * 60
					)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
				else
				{
					if ($seconds_ago < (int)$match[1] * 24 * 60 * 60)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
			}
			elseif ($format_interval === "m")
			{
				if ($seconds_ago < 365 * 24 * 60 * 60)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif (preg_match('/^m(\d+)\>?(\d+)?/', $format_interval, $match))
			{
				if (isset($match[1], $match[2]))
				{
					if (
						$seconds_ago < (int)$match[1] * 31 * 24 * 60 * 60
						&& $seconds_ago > (int)$match[2] * 31 * 24 * 60 * 60
					)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
				else
				{
					if ($seconds_ago < (int)$match[1] * 31 * 24 * 60 * 60)
					{
						return FormatDate($format_value, $timestamp, $now, $languageId);
					}
				}
			}
			elseif ($format_interval === "now")
			{
				if ($timestamp === $now)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif ($format_interval === "today")
			{
				$arNow = localtime($now);
				$today_1 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3], $arNow[5] + 1900);
				$today_2 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3] + 1, $arNow[5] + 1900);
				if ($timestamp >= $today_1 && $timestamp < $today_2)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif ($format_interval === "todayFuture")
			{
				$arNow = localtime($now);
				$today_1 = $now;
				$today_2 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3] + 1, $arNow[5] + 1900);
				if ($timestamp >= $today_1 && $timestamp < $today_2)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif ($format_interval === "yesterday")
			{
				$arNow = localtime($now);
				//le = number of seconds scince midnight
				//$le = $arSDate[0]+$arSDate[1]*60+$arSDate[2]*3600;
				//yesterday_1 = truncate(now)-1
				$yesterday_1 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3] - 1, $arNow[5] + 1900);
				//yesterday_2 = truncate(now)
				$yesterday_2 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3], $arNow[5] + 1900);

				if ($timestamp >= $yesterday_1 && $timestamp < $yesterday_2)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif ($format_interval === "tommorow" || $format_interval === "tomorrow")
			{
				$arNow = localtime($now);
				$tomorrow_1 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3] + 1, $arNow[5] + 1900);
				$tomorrow_2 = mktime(0, 0, 0, $arNow[4] + 1, $arNow[3] + 2, $arNow[5] + 1900);

				if ($timestamp >= $tomorrow_1 && $timestamp < $tomorrow_2)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
			elseif ($format_interval === "-")
			{
				if ($seconds_ago < 0)
				{
					return FormatDate($format_value, $timestamp, $now, $languageId);
				}
			}
		}
		return FormatDate(array_pop($format), $timestamp, $now, $languageId);
	}

	$bCutZeroTime = false;
	if (str_starts_with($format, '^'))
	{
		$bCutZeroTime = true;
		$format = substr($format, 1);
	}

	$arFormatParts = preg_split("/(?<!\\\\)(
		sago|iago|isago|Hago|dago|mago|Yago|
		sdiff|idiff|Hdiff|ddiff|mdiff|Ydiff|
		sshort|ishort|Hshort|dshort|mshort|Yshort|
		yesterday|today|tomorrow|tommorow|
		X|x|j|F|f|Y|Q|M|l|D
	)/x", $format, 0, PREG_SPLIT_DELIM_CAPTURE);

	$result = "";
	$currentLanguage = $languageId ?? Main\Localization\Loc::getCurrentLang();

	foreach ($arFormatParts as $format_part)
	{
		switch ($format_part)
		{
			case "":
				break;
			case "sago":
				$seconds_ago = $now - $timestamp;
				$result .= _FormatDateMessage(
					$seconds_ago,
					[
						"0" => "FD_SECOND_AGO_0",
						"1" => "FD_SECOND_AGO_1",
						"10_20" => "FD_SECOND_AGO_10_20",
						"MOD_1" => "FD_SECOND_AGO_MOD_1",
						"MOD_2_4" => "FD_SECOND_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_SECOND_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "sdiff":
				$seconds_ago = $now - $timestamp;
				$result .= _FormatDateMessage(
					$seconds_ago,
					[
						"0" => "FD_SECOND_DIFF_0",
						"1" => "FD_SECOND_DIFF_1",
						"10_20" => "FD_SECOND_DIFF_10_20",
						"MOD_1" => "FD_SECOND_DIFF_MOD_1",
						"MOD_2_4" => "FD_SECOND_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_SECOND_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "sshort":
				$seconds_ago = $now - $timestamp;
				$result .= Main\Localization\Loc::getMessage(
					"FD_SECOND_SHORT",
					["#VALUE#" => $seconds_ago],
					$languageId
				);
				break;
			case "iago":
				$minutes_ago = (int)(($now - $timestamp) / 60);
				$result .= _FormatDateMessage(
					$minutes_ago,
					[
						"0" => "FD_MINUTE_AGO_0",
						"1" => "FD_MINUTE_AGO_1",
						"10_20" => "FD_MINUTE_AGO_10_20",
						"MOD_1" => "FD_MINUTE_AGO_MOD_1",
						"MOD_2_4" => "FD_MINUTE_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_MINUTE_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "idiff":
				$minutes_ago = (int)(($now - $timestamp) / 60);
				$result .= _FormatDateMessage(
					$minutes_ago,
					[
						"0" => "FD_MINUTE_DIFF_0",
						"1" => "FD_MINUTE_DIFF_1",
						"10_20" => "FD_MINUTE_DIFF_10_20",
						"MOD_1" => "FD_MINUTE_DIFF_MOD_1",
						"MOD_2_4" => "FD_MINUTE_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_MINUTE_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "ishort":
				$minutes_ago = (int)(($now - $timestamp) / 60);
				$result .= Main\Localization\Loc::getMessage(
					"FD_MINUTE_SHORT",
					["#VALUE#" => $minutes_ago],
					$languageId
				);
				break;
			case "isago":
				$minutes_ago = (int)(($now - $timestamp) / 60);
				$result .= _FormatDateMessage(
					$minutes_ago,
					[
						"0" => "FD_MINUTE_0",
						"1" => "FD_MINUTE_1",
						"10_20" => "FD_MINUTE_10_20",
						"MOD_1" => "FD_MINUTE_MOD_1",
						"MOD_2_4" => "FD_MINUTE_MOD_2_4",
						"MOD_OTHER" => "FD_MINUTE_MOD_OTHER",
					],
					$languageId
				);

				$result .= " ";

				$seconds_ago = $now - $timestamp - ($minutes_ago * 60);
				$result .= _FormatDateMessage(
					$seconds_ago,
					[
						"0" => "FD_SECOND_AGO_0",
						"1" => "FD_SECOND_AGO_1",
						"10_20" => "FD_SECOND_AGO_10_20",
						"MOD_1" => "FD_SECOND_AGO_MOD_1",
						"MOD_2_4" => "FD_SECOND_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_SECOND_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "Hago":
				$hours_ago = (int)(($now - $timestamp) / 60 / 60);
				$result .= _FormatDateMessage(
					$hours_ago,
					[
						"0" => "FD_HOUR_AGO_0",
						"1" => "FD_HOUR_AGO_1",
						"10_20" => "FD_HOUR_AGO_10_20",
						"MOD_1" => "FD_HOUR_AGO_MOD_1",
						"MOD_2_4" => "FD_HOUR_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_HOUR_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "Hdiff":
				$hours_ago = (int)(($now - $timestamp) / 60 / 60);
				$result .= _FormatDateMessage(
					$hours_ago,
					[
						"0" => "FD_HOUR_DIFF_0",
						"1" => "FD_HOUR_DIFF_1",
						"10_20" => "FD_HOUR_DIFF_10_20",
						"MOD_1" => "FD_HOUR_DIFF_MOD_1",
						"MOD_2_4" => "FD_HOUR_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_HOUR_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "Hshort":
				$hours_ago = (int)(($now - $timestamp) / 60 / 60);
				$result .= Main\Localization\Loc::getMessage(
					"FD_HOUR_SHORT",
					["#VALUE#" => $hours_ago],
					$languageId
				);
				break;
			case "yesterday":
				$result .= Main\Localization\Loc::getMessage("FD_YESTERDAY", null, $languageId);
				break;
			case "today":
				$result .= Main\Localization\Loc::getMessage("FD_TODAY", null, $languageId);
				break;
			case "tommorow": // grammar error :)
			case "tomorrow":
				$result .= Main\Localization\Loc::getMessage("FD_TOMORROW", null, $languageId);
				break;
			case "dago":
				$days_ago = (int)(($now - $timestamp) / 60 / 60 / 24);
				$result .= _FormatDateMessage(
					$days_ago,
					[
						"0" => "FD_DAY_AGO_0",
						"1" => "FD_DAY_AGO_1",
						"10_20" => "FD_DAY_AGO_10_20",
						"MOD_1" => "FD_DAY_AGO_MOD_1",
						"MOD_2_4" => "FD_DAY_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_DAY_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "ddiff":
				$days_ago = (int)(($now - $timestamp) / 60 / 60 / 24);
				$result .= _FormatDateMessage(
					$days_ago,
					[
						"0" => "FD_DAY_DIFF_0",
						"1" => "FD_DAY_DIFF_1",
						"10_20" => "FD_DAY_DIFF_10_20",
						"MOD_1" => "FD_DAY_DIFF_MOD_1",
						"MOD_2_4" => "FD_DAY_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_DAY_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "dshort":
				$days_ago = (int)(($now - $timestamp) / 60 / 60 / 24);
				$result .= Main\Localization\Loc::getMessage(
					"FD_DAY_SHORT",
					["#VALUE#" => $days_ago],
					$languageId
				);
				break;
			case "mago":
				$months_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 31);
				$result .= _FormatDateMessage(
					$months_ago,
					[
						"0" => "FD_MONTH_AGO_0",
						"1" => "FD_MONTH_AGO_1",
						"10_20" => "FD_MONTH_AGO_10_20",
						"MOD_1" => "FD_MONTH_AGO_MOD_1",
						"MOD_2_4" => "FD_MONTH_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_MONTH_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "mdiff":
				$months_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 31);
				$result .= _FormatDateMessage(
					$months_ago,
					[
						"0" => "FD_MONTH_DIFF_0",
						"1" => "FD_MONTH_DIFF_1",
						"10_20" => "FD_MONTH_DIFF_10_20",
						"MOD_1" => "FD_MONTH_DIFF_MOD_1",
						"MOD_2_4" => "FD_MONTH_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_MONTH_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "mshort":
				$months_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 31);
				$result .= Main\Localization\Loc::getMessage(
					"FD_MONTH_SHORT",
					["#VALUE#" => $months_ago],
					$languageId
				);
				break;
			case "Yago":
				$years_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 365);
				$result .= _FormatDateMessage(
					$years_ago,
					[
						"0" => "FD_YEARS_AGO_0",
						"1" => "FD_YEARS_AGO_1",
						"10_20" => "FD_YEARS_AGO_10_20",
						"MOD_1" => "FD_YEARS_AGO_MOD_1",
						"MOD_2_4" => "FD_YEARS_AGO_MOD_2_4",
						"MOD_OTHER" => "FD_YEARS_AGO_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "Ydiff":
				$years_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 365);
				$result .= _FormatDateMessage(
					$years_ago,
					[
						"0" => "FD_YEARS_DIFF_0",
						"1" => "FD_YEARS_DIFF_1",
						"10_20" => "FD_YEARS_DIFF_10_20",
						"MOD_1" => "FD_YEARS_DIFF_MOD_1",
						"MOD_2_4" => "FD_YEARS_DIFF_MOD_2_4",
						"MOD_OTHER" => "FD_YEARS_DIFF_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "Yshort":
				$years_ago = (int)(($now - $timestamp) / 60 / 60 / 24 / 365);
				$result .= _FormatDateMessage(
					$years_ago,
					[
						"0" => "FD_YEARS_SHORT_0",
						"1" => "FD_YEARS_SHORT_1",
						"10_20" => "FD_YEARS_SHORT_10_20",
						"MOD_1" => "FD_YEARS_SHORT_MOD_1",
						"MOD_2_4" => "FD_YEARS_SHORT_MOD_2_4",
						"MOD_OTHER" => "FD_YEARS_SHORT_MOD_OTHER",
					],
					$languageId
				);
				break;
			case "F":
				if ($currentLanguage === "en")
				{
					$result .= date($format_part, $timestamp);
				}
				else
				{
					$result .= Main\Localization\Loc::getMessage(
						"MONTH_" . date("n", $timestamp) . "_S",
						null,
						$languageId
					);
				}
				break;
			case "f":
				if ($currentLanguage === "en")
				{
					$result .= date("F", $timestamp);
				}
				else
				{
					$result .= Main\Localization\Loc::getMessage(
						"MONTH_" . date("n", $timestamp),
						null,
						$languageId
					);
				}
				break;
			case "M":
				if ($currentLanguage === "en")
				{
					$result .= date($format_part, $timestamp);
				}
				else
				{
					$result .= Main\Localization\Loc::getMessage(
						"MON_" . date("n", $timestamp),
						null,
						$languageId
					);
				}
				break;
			case "l":
				if ($currentLanguage === "en")
				{
					$result .= date($format_part, $timestamp);
				}
				else
				{
					$result .= Main\Localization\Loc::getMessage(
						"DAY_OF_WEEK_" . date("w", $timestamp),
						null,
						$languageId
					);
				}
				break;
			case "D":
				if ($currentLanguage === "en")
				{
					$result .= date($format_part, $timestamp);
				}
				else
				{
					$result .= Main\Localization\Loc::getMessage(
						"DOW_" . date("w", $timestamp),
						null,
						$languageId
					);
				}
				break;
			case "j":
				$dayOfMonth = date("j", $timestamp);
				$dayPattern = Main\Localization\Loc::getMessage("DOM_PATTERN", null, $languageId);
				if ($dayPattern)
				{
					$result .= str_replace("#DAY#", $dayOfMonth, $dayPattern);
				}
				else
				{
					$result .= $dayOfMonth;
				}
				break;
			case "Y":
				$year = date("Y", $timestamp);
				$yearPattern = Main\Localization\Loc::getMessage("YEAR_PATTERN", null, $languageId);
				if ($yearPattern)
				{
					$result .= str_replace("#YEAR#", $year, $yearPattern);
				}
				else
				{
					$result .= $year;
				}
				break;
			case "x":
				$ampm = IsAmPmMode(true);
				$timeFormat = ($ampm === AM_PM_LOWER ? "g:i a" : ($ampm === AM_PM_UPPER ? "g:i A" : "H:i"));
				$formats = [];
				$formats["tomorrow"] = "tomorrow, " . $timeFormat;
				$formats["-"] = preg_replace('/:s/', '', $DB::DateFormatToPHP(CSite::GetDateFormat("FULL")));
				$formats["s"] = "sago";
				$formats["i"] = "iago";
				$formats["today"] = "today, " . $timeFormat;
				$formats["yesterday"] = "yesterday, " . $timeFormat;
				$formats[""] = preg_replace('/:s/', '', $DB::DateFormatToPHP(CSite::GetDateFormat("FULL")));
				$result .= FormatDate($formats, $timestamp, $now, $languageId);
				break;
			case "X":
				$day = FormatDate([
					"tomorrow" => "tomorrow",
					"-" => $DB::DateFormatToPHP(CSite::GetDateFormat("SHORT")),
					"today" => "today",
					"yesterday" => "yesterday",
					"" => $DB::DateFormatToPHP(CSite::GetDateFormat("SHORT")),
				], $timestamp, $now, $languageId);

				$ampm = IsAmPmMode(true);
				$timeFormat = ($ampm === AM_PM_LOWER ? "g:i a" : ($ampm === AM_PM_UPPER ? "g:i A" : "H:i"));
				$formats = [];
				$formats["tomorrow"] = $timeFormat;
				$formats["today"] = $timeFormat;
				$formats["yesterday"] = $timeFormat;
				$formats[""] = "";
				$time = FormatDate($formats, $timestamp, $now, $languageId);

				if ($time <> '')
				{
					$result .= Main\Localization\Loc::getMessage(
						"FD_DAY_AT_TIME",
						[
							"#DAY#" => $day,
							"#TIME#" => $time,
						],
						$languageId
					);
				}
				else
				{
					$result .= $day;
				}
				break;
			case "Q":
				$days_ago = (int)(($now - $timestamp) / 60 / 60 / 24);
				if ($days_ago === 0)
				{
					$result .= Main\Localization\Loc::getMessage(
						"FD_DAY_DIFF_1",
						["#VALUE#" => 1],
						$languageId
					);
				}
				else
				{
					$result .= FormatDate([
						"d" => "ddiff",
						"m" => "mdiff",
						"" => "Ydiff",
					], $timestamp, $now, $languageId);
				}
				break;
			default:
				$result .= date($format_part, $timestamp);
				break;
		}
	}

	if ($bCutZeroTime)
	{
		$result = preg_replace(
			["/\\s*00:00:00\\s*/", "/(\\d\\d:\\d\\d)(:00)/", "/(\\s*00:00\\s*)(?!:)/"],
			["", "\\1", ""],
			$result
		);
	}

	return $result;
}

function FormatDateEx($strDate, $format = false, $new_format = false)
{
	$strDate = trim($strDate);

	if (false === $new_format)
	{
		$new_format = CSite::GetDateFormat('FULL');
	}

	$new_format = str_replace("MI", "I", $new_format);
	$new_format = preg_replace("/([DMYIHGST])\\1+/isu", "\\1", $new_format);

	$arParsedDate = ParseDateTime($strDate);

	if (isset($arParsedDate["MMMM"]))
	{
		if (is_numeric($arParsedDate["MMMM"]))
		{
			$arParsedDate["MM"] = intval($arParsedDate["MMMM"]);
		}
		else
		{
			$arParsedDate["MM"] = GetNumMonth($arParsedDate["MMMM"]);
			if (!$arParsedDate["MM"])
			{
				$arParsedDate["MM"] = intval(date('m', strtotime($arParsedDate["MMMM"])));
			}
		}
	}
	elseif (isset($arParsedDate["MM"]))
	{
		$arParsedDate["MM"] = intval($arParsedDate["MM"]);
	}
	elseif (isset($arParsedDate["M"]))
	{
		if (is_numeric($arParsedDate["M"]))
		{
			$arParsedDate["MM"] = intval($arParsedDate["M"]);
		}
		else
		{
			$arParsedDate["MM"] = GetNumMonth($arParsedDate["M"], true);
			if (!$arParsedDate["MM"])
			{
				$arParsedDate["MM"] = intval(date('m', strtotime($arParsedDate["M"])));
			}
		}
	}

	if (isset($arParsedDate["H"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["H"]);
	}
	elseif (isset($arParsedDate["GG"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["GG"]);
	}
	elseif (isset($arParsedDate["G"]))
	{
		$arParsedDate["HH"] = intval($arParsedDate["G"]);
	}

	if (isset($arParsedDate['TT']) || isset($arParsedDate['T']))
	{
		$middletime = $arParsedDate['TT'] ?? $arParsedDate['T'];
		if (strcasecmp('pm', $middletime) === 0)
		{
			if ($arParsedDate["HH"] < 12)
			{
				$arParsedDate["HH"] += 12;
			}
			else
			{
				$arParsedDate["HH"] -= 12;
			}
		}
	}

	if (isset($arParsedDate["YYYY"]))
	{
		$arParsedDate["YY"] = $arParsedDate["YYYY"];
	}

	if (intval($arParsedDate["DD"]) <= 0 || intval($arParsedDate["MM"]) <= 0 || intval($arParsedDate["YY"]) <= 0)
	{
		return false;
	}

	$strResult = "";

	if (intval($arParsedDate["YY"]) > 1970 && intval($arParsedDate["YY"]) < 2038)
	{
		$ux_time = mktime(
			intval($arParsedDate["HH"] ?? 0),
			intval($arParsedDate["MI"] ?? 0),
			intval($arParsedDate["SS"] ?? 0),
			intval($arParsedDate["MM"] ?? 0),
			intval($arParsedDate["DD"] ?? 0),
			intval($arParsedDate["YY"] ?? 0)
		);

		$new_format_l = mb_strlen($new_format);
		$dontChange = false;

		for ($i = 0; $i < $new_format_l; $i++)
		{
			$simbol = mb_substr($new_format, $i, 1);

			if (!$dontChange && $simbol === "\\")
			{
				$dontChange = true;
				continue;
			}

			if ($dontChange)
			{
				$match = $simbol;
			}
			else
			{
				switch ($simbol)
				{
					case "F":
						$match = GetMessage("MONTH_" . date("n", $ux_time) . "_S");
						break;
					case "f":
						$match = GetMessage("MONTH_" . date("n", $ux_time));
						break;
					case "M":
						$match = GetMessage("MON_" . date("n", $ux_time));
						break;
					case "l":
						$match = GetMessage("DAY_OF_WEEK_" . date("w", $ux_time));
						break;
					case "D":
						$match = GetMessage("DOW_" . date("w", $ux_time));
						break;
					case "j":
						$match = date(mb_substr($new_format, $i, 1), $ux_time);
						$dayPattern = GetMessage("DOM_PATTERN");
						if ($dayPattern)
						{
							$match = str_replace("#DAY#", $match, $dayPattern);
						}
						break;
					default:
						$match = date(mb_substr($new_format, $i, 1), $ux_time);
						break;
				}
			}

			$strResult .= $match;
			$dontChange = false;
		}
	}
	else
	{
		if ($arParsedDate["MM"] < 1 || $arParsedDate["MM"] > 12)
		{
			$arParsedDate["MM"] = 1;
		}
		$new_format_l = mb_strlen($new_format);
		$dontChange = false;

		for ($i = 0; $i < $new_format_l; $i++)
		{
			$simbol = mb_substr($new_format, $i, 1);

			if (!$dontChange && $simbol === "\\")
			{
				$dontChange = true;
				continue;
			}

			if ($dontChange)
			{
				$match = $simbol;
			}
			else
			{
				switch ($simbol)
				{
					case "F":
					case "f":
						$match = str_pad($arParsedDate["MM"], 2, "0", STR_PAD_LEFT);
						if (intval($arParsedDate["MM"]) > 0)
						{
							$match = GetMessage("MONTH_" . intval($arParsedDate["MM"]) . ($simbol == 'F' ? '_S' : ''));
						}
						break;
					case "M":
						$match = str_pad($arParsedDate["MM"], 2, "0", STR_PAD_LEFT);
						if (intval($arParsedDate["MM"]) > 0)
						{
							$match = GetMessage("MON_" . intval($arParsedDate["MM"]));
						}
						break;
					case "l":
						$match = str_pad($arParsedDate["DD"], 2, "0", STR_PAD_LEFT);
						if (intval($arParsedDate["DD"]) > 0)
						{
							$match = GetMessage("DAY_OF_WEEK_" . intval($arParsedDate["DD"]));
						}
						break;
					case "D":
						$match = str_pad($arParsedDate["DD"], 2, "0", STR_PAD_LEFT);
						if (intval($arParsedDate["DD"]) > 0)
						{
							$match = GetMessage("DOW_" . intval($arParsedDate["DD"]));
						}
						break;
					case "d":
						$match = str_pad($arParsedDate["DD"], 2, "0", STR_PAD_LEFT);
						break;
					case "m":
						$match = str_pad($arParsedDate["MM"], 2, "0", STR_PAD_LEFT);
						break;
					case "j":
						$match = intval($arParsedDate["DD"]);
						$dayPattern = GetMessage("DOM_PATTERN");
						if ($dayPattern)
						{
							$match = str_replace("#DAY#", $match, $dayPattern);
						}
						break;
					case "Y":
						$match = str_pad($arParsedDate["YY"], 4, "0", STR_PAD_LEFT);
						break;
					case "y":
						$match = mb_substr($arParsedDate["YY"], 2);
						break;
					case "H":
						$match = str_pad($arParsedDate["HH"], 2, "0", STR_PAD_LEFT);
						break;
					case "i":
						$match = str_pad($arParsedDate["MI"], 2, "0", STR_PAD_LEFT);
						break;
					case "s":
						$match = str_pad($arParsedDate["SS"], 2, "0", STR_PAD_LEFT);
						break;
					case "g":
						$match = intval($arParsedDate["HH"]);
						if ($match > 12)
						{
							$match = $match - 12;
						}
						break;
					case "a":
					case "A":
						$match = intval($arParsedDate["HH"]);
						if ($match > 12)
						{
							$match = ($match - 12) . " PM";
						}
						else
						{
							$match .= " AM";
						}

						if (mb_substr($new_format, $i, 1) == "a")
						{
							$match = mb_strtolower($match);
						}
						break;
					default:
						$match = mb_substr($new_format, $i, 1);
						break;
				}
			}

			$strResult .= $match;
			$dontChange = false;
		}
	}
	return $strResult;
}

function FormatDateFromDB($date, $format = 'FULL', $phpFormat = false)
{
	global $DB;

	if ($format === 'FULL' || $format === 'SHORT')
	{
		return FormatDate($DB::DateFormatToPHP(CSite::GetDateFormat($format)), MakeTimeStamp($date));
	}

	return FormatDate(($phpFormat ? $format : $DB::DateFormatToPHP($format)), MakeTimeStamp($date));
}

/**
 * @deprecated Use Type\DateTime.
 */
function GetTime($timestamp, $type = "SHORT", $site = false, $bSearchInSitesOnly = false)
{
	global $DB;

	if ($site === false && ($context = Context::getCurrent()) !== null && ($culture = $context->getCulture()) !== null)
	{
		$format = ($type === "FULL" ? $culture->getFormatDatetime() : $culture->getFormatDate());
	}
	else
	{
		$format = CSite::GetDateFormat($type, $site, $bSearchInSitesOnly);
	}

	return date($DB::DateFormatToPHP($format), $timestamp);
}

/**
 * @deprecated Use Type\DateTime.
 */
function AddTime($stmp, $add, $type = "D")
{
	$ret = $stmp;
	switch ($type)
	{
		case "H":
			$ret = mktime(
				date("H", $stmp) + $add, date("i", $stmp), date("s", $stmp),
				date("m", $stmp), date("d", $stmp), date("Y", $stmp));
			break;
		case "M":
			$ret = mktime(
				date("H", $stmp), date("i", $stmp) + $add, date("s", $stmp),
				date("m", $stmp), date("d", $stmp), date("Y", $stmp));
			break;
		case "S":
			$ret = mktime(
				date("H", $stmp), date("i", $stmp), date("s", $stmp) + $add,
				date("m", $stmp), date("d", $stmp), date("Y", $stmp));
			break;
		case "D":
			$ret = mktime(
				date("H", $stmp), date("i", $stmp), date("s", $stmp),
				date("m", $stmp), date("d", $stmp) + $add, date("Y", $stmp));
			break;
		case "MN":
			$ret = mktime(
				date("H", $stmp), date("i", $stmp), date("s", $stmp),
				date("m", $stmp) + $add, date("d", $stmp), date("Y", $stmp));
			break;
		case "Y":
			$ret = mktime(
				date("H", $stmp), date("i", $stmp), date("s", $stmp),
				date("m", $stmp), date("d", $stmp), date("Y", $stmp) + $add);
			break;
	}
	return $ret;
}

/**
 * @deprecated
 */
function ParseDate($strDate, $format = "dmy")
{
	$day = $month = $year = 0;
	$args = preg_split('#[/.-]#', $strDate);
	$bound = min(mb_strlen($format), count($args));
	for ($i = 0; $i < $bound; $i++)
	{
		if ($format[$i] == 'm')
		{
			$month = intval($args[$i]);
		}
		elseif ($format[$i] == 'd')
		{
			$day = intval($args[$i]);
		}
		elseif ($format[$i] == 'y')
		{
			$year = intval($args[$i]);
		}
	}
	return (checkdate($month, $day, $year) ? [$day, $month, $year] : 0);
}

/**
 * @deprecated
 */
function MkDateTime($strDT, $format = "d.m.Y H:i:s")
{
	static $arr = ["d.m.Y", "d.m.Y H:i", "d.m.Y H:i:s"];

	if (!(in_array($format, $arr)))
	{
		return false;
	}

	$strDT = preg_replace("/[\n\r\t ]+/", " ", $strDT);

	$dateTime = explode(" ", $strDT);

	$date = trim($dateTime[0] ?? '');
	$time = trim($dateTime[1] ?? '');

	$dayMonthYear = explode(".", $date);

	$day = (int)($dayMonthYear[0] ?? 0);
	$month = (int)($dayMonthYear[1] ?? 0);
	$year = (int)($dayMonthYear[2] ?? 0);

	$hourMinSec = explode(":", $time);

	$hour = (int)($hourMinSec[0] ?? 0);
	$min = (int)($hourMinSec[1] ?? 0);
	$sec = (int)($hourMinSec[2] ?? 0);

	if (!checkdate($month, $day, $year))
	{
		return false;
	}
	if ($hour > 24 || $hour < 0 || $min < 0 || $min > 59 || $sec < 0 || $sec > 59)
	{
		return false;
	}

	$ts = mktime($hour, $min, $sec, $month, $day, $year);

	if ($ts <= 0)
	{
		return false;
	}

	return $ts;
}

/**
 * @deprecated
 */
function PHPFormatDateTime($strDateTime, $format = "d.m.Y H:i:s")
{
	return date($format, MkDateTime(FmtDate($strDateTime, "D.M.Y H:I:S"), "d.m.Y H:i:s"));
}

/**
 * Array functions
 */

/*
удаляет дубли в массиве сортировки
массив
Array
(
	[0] => T.NAME DESC
	[1] => T.NAME ASC
	[2] => T.ID ASC
	[3] => T.ID DESC
	[4] => T.DESC
)
преобразует в
Array
(
	[0] => T.NAME DESC
	[1] => T.ID ASC
	[2] => T.DESC ASC
)
*/
function DelDuplicateSort(&$arSort)
{
	if (is_array($arSort) && !empty($arSort))
	{
		$arSort2 = [];
		foreach ($arSort as $val)
		{
			$arSort1 = explode(" ", trim($val));
			$order = array_pop($arSort1);
			$order_ = mb_strtoupper(trim($order));
			if (!($order_ == "DESC" || $order_ == "ASC"))
			{
				$arSort1[] = $order;
				$order_ = "";
			}
			$by = implode(" ", $arSort1);
			if ($by <> '' && !array_key_exists($by, $arSort2))
			{
				$arSort2[$by] = $order_;
			}
		}
		$arSort = [];
		foreach ($arSort2 as $by => $order)
		{
			$arSort[] = $by . " " . $order;
		}
	}
}

function array_convert_name_2_value($arr)
{
	$arr_res = [];
	if (is_array($arr))
	{
		foreach ($arr as $key => $value)
		{
			global $$value;
			$arr_res[$key] = $$value;
		}
	}
	return $arr_res;
}

function InitBVarFromArr($arr)
{
	if (is_array($arr) && !empty($arr))
	{
		foreach ($arr as $value)
		{
			global $$value;
			$$value = ($$value == "Y") ? "Y" : "N";
		}
	}
}

function TrimArr(&$arr, $trim_value = false)
{
	if (!is_array($arr))
	{
		return false;
	}

	$found = false;
	foreach ($arr as $key => $value)
	{
		if ($trim_value)
		{
			$arr[$key] = trim($value);
		}
		if (trim($value) == '')
		{
			unset($arr[$key]);
			$found = true;
		}
	}
	return $found;
}

function is_set($a, $k = false)
{
	if ($k === false && func_num_args() == 1)
	{
		return isset($a);
	}

	if (is_array($a))
	{
		return isset($a[$k]) || array_key_exists($k, $a);
	}

	return false;
}

/**
 * @param int $pass_len
 * @param bool $pass_chars
 * @return string
 * @deprecated Use Main\Security\Random
 */
function randString($pass_len = 10, $pass_chars = false)
{
	if (is_array($pass_chars))
	{
		return Security\Random::getStringByArray($pass_len, $pass_chars);
	}
	else
	{
		if ($pass_chars !== false)
		{
			return Security\Random::getStringByCharsets($pass_len, $pass_chars);
		}
		else
		{
			// Random::ALPHABET_NUM | Random::ALPHABET_ALPHALOWER | Random::ALPHABET_ALPHAUPPER
			return Security\Random::getString($pass_len, true);
		}
	}
}

/**
 * Alias for randString()
 * @param int $len
 * @return string
 * @deprecated Use Main\Security\Random
 */
function GetRandomCode($len = 8)
{
	return randString($len);
}

function TruncateText($strText, $intLen)
{
	if (mb_strlen($strText) > $intLen)
	{
		return rtrim(mb_substr($strText, 0, $intLen), ".") . "...";
	}
	else
	{
		return $strText;
	}
}

function InsertSpaces($sText, $iMaxChar = 80, $symbol = " ", $bHTML = false)
{
	$iMaxChar = intval($iMaxChar);
	if ($iMaxChar > 0 && mb_strlen($sText) > $iMaxChar)
	{
		if ($bHTML)
		{
			$obSpacer = new CSpacer($iMaxChar, $symbol);
			return $obSpacer->InsertSpaces($sText);
		}
		else
		{
			return preg_replace("/([^() \\n\\r\\t%!?{}\\][-]{" . $iMaxChar . "})/u", "\\1" . $symbol, $sText);
		}
	}
	return $sText;
}

/**
 * @param $str
 * @param $symbol
 * @param $side
 * @return string
 * @deprecated Use trim().
 */
function TrimEx($str, $symbol, $side = "both")
{
	$str = trim($str);
	if ($side == "both" || $side == "left")
	{
		if (mb_substr($str, 0, 1) == $symbol)
		{
			$str = mb_substr($str, 1);
		}
	}
	if ($side == "both" || $side == "right")
	{
		if (mb_substr($str, -1) == $symbol)
		{
			$str = mb_substr($str, 0, -1);
		}
	}
	return $str;
}

/**
 * @param $str
 * @return string
 * @deprecated
 */
function ToUpper($str)
{
	return mb_strtoupper($str);
}

/**
 * @param $str
 * @return string
 * @deprecated
 */
function ToLower($str)
{
	return mb_strtolower($str);
}

function PrepareTxtForEmail($text, $lang = false, $convert_url_tag = true, $convert_image_tag = true)
{
	$text = trim($text);
	if ($text == '')
	{
		return "";
	}

	if ($lang === false)
	{
		$lang = LANGUAGE_ID;
	}

	$arMsg = IncludeModuleLangFile(__FILE__, $lang, true);
	$helper = new CConvertorsPregReplaceHelper($arMsg["MAIN_CODE_S"]);

	$text = preg_replace("#<code(\\s+[^>]*>|>)(.+?)</code(\\s+[^>]*>|>)#is", "[code]\\2[/code]", $text);
	$text = preg_replace_callback("#\\[code(\\s+[^\\]]*\\]|\\])(.+?)\\[/code(\\s+[^\\]]*\\]|\\])#is", [$helper, "convertCodeTagForEmail"], $text);

	$text = preg_replace("/^(\r|\n)+?(.*)$/", "\\2", $text);
	$text = preg_replace("#<b>(.+?)</b>#is", "\\1", $text);
	$text = preg_replace("#<i>(.+?)</i>#is", "\\1", $text);
	$text = preg_replace("#<u>(.+?)</u>#is", "_\\1_", $text);
	$text = preg_replace("#\\[b\\](.+?)\\[/b\\]#is", "\\1", $text);
	$text = preg_replace("#\\[i\\](.+?)\\[/i\\]#is", "\\1", $text);
	$text = preg_replace("#\\[u\\](.+?)\\[/u\\]#is", "_\\1_", $text);

	$text = preg_replace("#<(/?)quote(.*?)>#is", "[\\1quote]", $text);

	$s = "-------------- " . $arMsg["MAIN_QUOTE_S"] . " -----------------";
	$text = preg_replace("#\\[quote(.*?)\\]#is", "\n>" . $s . "\n", $text);
	$text = preg_replace("#\\[/quote(.*?)\\]#is", "\n>" . str_repeat("-", mb_strlen($s)) . "\n", $text);

	if ($convert_url_tag)
	{
		$text = preg_replace("#<a[^>]*href=[\"']?([^>\"' ]+)[\"']?[^>]*>(.+?)</a>#is", "\\2 (URL: \\1)", $text);
		$text = preg_replace("#\\[url\\](\\S+?)\\[/url\\]#is", "(URL: \\1)", $text);
		$text = preg_replace("#\\[url\\s*=\\s*(\\S+?)\\s*\\](.*?)\\[\\/url\\]#is", "\\2 (URL: \\1)", $text);
	}

	if ($convert_image_tag)
	{
		$text = preg_replace("#<img[^>]*src=[\"']?([^>\"' ]+)[\"']?[^>]*>#is", " (IMAGE: \\1) ", $text);
		$text = preg_replace("#\\[img\\](.+?)\\[/img\\]#is", " (IMAGE: \\1) ", $text);
	}

	$text = preg_replace("#<ul(\\s+[^>]*>|>)#is", "\n", $text);
	$text = preg_replace("#<ol(\\s+[^>]*>|>)#is", "\n", $text);
	$text = preg_replace("#<li(\\s+[^>]*>|>)#is", " [*] ", $text);
	$text = preg_replace("#</li>#is", "", $text);
	$text = preg_replace("#</ul>#is", "\n\n", $text);
	$text = preg_replace("#</ol>#is", "\n\n", $text);

	$text = preg_replace("#\\[list\\]#is", "\n", $text);
	$text = preg_replace("#\\[/list\\]#is", "\n", $text);

	$text = preg_replace("#<br>#is", "\n", $text);
	$text = preg_replace("#<wbr>#is", "", $text);

	//$text = preg_replace("#<.+?".">#", "", $text);

	$text = str_replace("&quot;", "\"", $text);
	$text = str_replace("&#092;", "\\", $text);
	$text = str_replace("&#036;", "\$", $text);
	$text = str_replace("&#33;", "!", $text);
	$text = str_replace("&#39;", "'", $text);
	$text = str_replace("&lt;", "<", $text);
	$text = str_replace("&gt;", ">", $text);
	$text = str_replace("&nbsp;", " ", $text);
	$text = str_replace("&#124;", '|', $text);
	$text = str_replace("&amp;", "&", $text);

	return $text;
}

function delete_special_symbols($text, $replace = "")
{
	static $arr = [
		"\x1",        // спецсимвол для преобразования URL'ов протокола http, https, ftp
		"\x2",        // спецсимвол для пробела ($iMaxStringLen)
		"\x3",        // спецсимвол для преобразования URL'ов протокола mailto
		"\x4",        // спецсимвол заменяющий \n (используется для преобразования <code>)
		"\x5",        // спецсимвол заменяющий \r (используется для преобразования <code>)
		"\x6",        // спецсимвол заменяющий пробел (используется для преобразования <code>)
		"\x7",        // спецсимвол заменяющий табуляцию (используется для преобразования <code>)
		"\x8",        // спецсимвол заменяющий слэш "\"
	];
	return str_replace($arr, $replace, $text);
}

function convert_code_tag_for_html_before($text = "")
{
	$helper = new CConvertorsPregReplaceHelper("");
	return $helper->convertCodeTagForHtmlBefore(stripslashes($text));
}

function convert_code_tag_for_html_after($text = '', $code_table_class = '', $code_head_class = '', $code_body_class = '', $code_textarea_class = '')
{
	if ($text == '')
	{
		return '';
	}
	$helper = new CConvertorsPregReplaceHelper("");
	$helper->setCodeClasses($code_table_class, $code_head_class, $code_body_class, $code_textarea_class);
	return $helper->convertCodeTagForHtmlAfter(stripslashes($text));
}

function convert_open_quote_tag($quote_table_class, $quote_head_class, $quote_body_class)
{
	global $QUOTE_OPENED;
	$QUOTE_OPENED++;
	return "<table class='$quote_table_class' width='95%' border='0' cellpadding='3' cellspacing='1'><tr><td class='" . $quote_head_class . "'>" . GetMessage("MAIN_QUOTE") . "</td></tr><tr><td class='" . $quote_body_class . "'>";
}

function convert_close_quote_tag()
{
	global $QUOTE_ERROR, $QUOTE_OPENED, $QUOTE_CLOSED;
	if ($QUOTE_OPENED == 0)
	{
		$QUOTE_ERROR++;
		return '';
	}
	$QUOTE_CLOSED++;
	return "</td></tr></table>";
}

function convert_quote_tag($text = '', $quote_table_class = '', $quote_head_class = '', $quote_body_class = '')
{
	global $QUOTE_ERROR, $QUOTE_OPENED, $QUOTE_CLOSED;
	if ($text == '')
	{
		return '';
	}
	$text = stripslashes($text);
	$helper = new CConvertorsPregReplaceHelper("");
	$helper->setQuoteClasses($quote_table_class, $quote_head_class, $quote_body_class);
	$txt = $text;
	$txt = preg_replace_callback("#\\[quote\\]#i", [$helper, "convertOpenQuoteTag"], $txt);
	$txt = preg_replace_callback("#\\[/quote\\]#i", [$helper, "convertCloseQuoteTag"], $txt);
	if ($helper->checkQuoteError())
	{
		return $txt;
	}
	else
	{
		return $text;
	}
}

function extract_url($s)
{
	$s2 = '';
	while (mb_strpos(",}])>.", mb_substr($s, -1, 1)) !== false)
	{
		$s2 = mb_substr($s, -1, 1);
		$s = mb_substr($s, 0, mb_strlen($s) - 1);
	}
	$res = chr(1) . $s . "/" . chr(1) . $s2;
	return $res;
}

function convert_to_href($url, $link_class = "", $event1 = "", $event2 = "", $event3 = "", $script = "", $link_target = "_self")
{
	$url = stripslashes($url);

	$target = $link_target == '_self' ? '' : ' target="' . $link_target . '"';

	$s = "<a class=\"" . $link_class . "\" href=\"" . delete_special_symbols($url) . "\"" . $target . ">" . $url . "</a>";

	return $s;
}

// используется как вспомогательная функция для TxtToHTML
function convert_to_mailto($s, $link_class = "")
{
	$s = stripslashes($s);
	$s = "<a class=\"" . $link_class . "\" href=\"mailto:" . delete_special_symbols($s) . "\" title=\"" . GetMessage("MAIN_MAILTO") . "\">" . $s . "</a>";
	return $s;
}

function TxtToHTML(
	$str,                                    // текст для преобразования
	$bMakeUrls = true,           // true - преобразовавыть URL в <a href="URL">URL</a>
	$iMaxStringLen = 0,              // максимальная длина фразы без пробелов или символов перевода каретки
	$QUOTE_ENABLED = "N",            // Y - преобразовать <QUOTE>...</QUOTE> в рамку цитаты
	$NOT_CONVERT_AMPERSAND = "Y",            // Y - не преобразовывать символ "&" в "&amp;"
	$CODE_ENABLED = "N",            // Y - преобразовать <CODE>...</CODE> в readonly textarea
	$BIU_ENABLED = "N",            // Y - преобразовать <B>...</B> и т.д. в соответствующие HTML тэги
	$quote_table_class = "quotetable",   // css класс на таблицу цитаты
	$quote_head_class = "tdquotehead",  // css класс на первую TD таблицы цитаты
	$quote_body_class = "tdquote",      // css класс на вторую TD таблицы цитаты
	$code_table_class = "codetable",    // css класс на таблицу кода
	$code_head_class = "tdcodehead",   // css класс на первую TD таблицы кода
	$code_body_class = "tdcodebody",   // css класс на вторую TD таблицы кода
	$code_textarea_class = "codetextarea", // css класс на textarea в таблице кода
	$link_class = "txttohtmllink",// css класс на ссылках
	$arUrlEvent = [],        // deprecated
	$link_target = "_self"         // tagret открытия страницы
)
{
	global $QUOTE_ERROR, $QUOTE_OPENED, $QUOTE_CLOSED;
	$QUOTE_ERROR = $QUOTE_OPENED = $QUOTE_CLOSED = 0;

	$str = delete_special_symbols($str);

	// вставим спецсимвол chr(2) там где в дальнейшем необходимо вставить пробел
	if ($iMaxStringLen > 0)
	{
		$str = InsertSpaces($str, $iMaxStringLen, chr(2), true);
	}

	// \ => chr(8)
	$str = str_replace("\\", chr(8), $str); // спецсимвол заменяющий слэш "\"

	// <quote>...</quote> => [quote]...[/quote]
	if ($QUOTE_ENABLED == "Y")
	{
		$str = preg_replace("#(?:<|\\[)(/?)quote(.*?)(?:>|\\])#is", " [\\1quote]", $str);
	}

	// <code>...</code> => [code]...[/code]
	// \n => chr(4)
	// \r => chr(5)
	if ($CODE_ENABLED == "Y")
	{
		$helper = new CConvertorsPregReplaceHelper("");
		$str = preg_replace("#<code(\\s+[^>]*>|>)(.+?)</code(\\s+[^>]*>|>)#is", "[code]\\2[/code]", $str);
		$str = preg_replace_callback("#\\[code(\\s+[^\\]]*\\]|\\])(.+?)\\[/code(\\s+[^\\]]*\\]|\\])#is", [$helper, "convertCodeTagForHtmlBefore"], $str);
	}

	// <b>...</b> => [b]...[/b]
	// <i>...</i> => [i]...[/i]
	// <u>...</u> => [u]...[/u]
	if ($BIU_ENABLED == "Y")
	{
		$str = preg_replace("#<b(\\s+[^>]*>|>)(.+?)</b(\\s+[^>]*>|>)#is", "[b]\\2[/b]", $str);
		$str = preg_replace("#<i(\\s+[^>]*>|>)(.+?)</i(\\s+[^>]*>|>)#is", "[i]\\2[/i]", $str);
		$str = preg_replace("#<u(\\s+[^>]*>|>)(.+?)</u(\\s+[^>]*>|>)#is", "[u]\\2[/u]", $str);
	}

	// URL => chr(1).URL."/".chr(1)
	// EMail => chr(3).E-Mail.chr(3)
	if ($bMakeUrls)
	{
		//hide @ from next regexp with chr(11)
		$str = preg_replace_callback("#((http|https|ftp):\\/\\/[a-z:@,.'/\\#\\%=~\\&?*+\\[\\]_0-9\x01-\x08-]+)#is", ["CConvertorsPregReplaceHelper", "extractUrl"], $str);
		$str = preg_replace("#(([=_\\.'0-9a-z+~\x01-\x08-]+)@[_0-9a-z\x01-\x08-.]+\\.[a-z]{2,10})#is", chr(3) . "\\1" . chr(3), $str);
		//replace back to @
		$str = str_replace(chr(11), '@', $str);
	}

	// конвертация критичных символов
	if ($NOT_CONVERT_AMPERSAND != "Y")
	{
		$str = str_replace("&", "&amp;", $str);
	}
	static $search = ["<", ">", "\"", "'", "%", ")", "(", "+"];
	static $replace = ["&lt;", "&gt;", "&quot;", "&#39;", "&#37;", "&#41;", "&#40;", "&#43;"];
	$str = str_replace($search, $replace, $str);

	// chr(1).URL."/".chr(1) => <a href="URL">URL</a>
	// chr(3).E-Mail.chr(3) => <a href="mailto:E-Mail">E-Mail</a>
	if ($bMakeUrls)
	{
		$helper = new CConvertorsPregReplaceHelper("");
		$helper->setLinkClass($link_class);
		$helper->setLinkTarget($link_target);

		$str = preg_replace_callback("#\x01([^\n\x01]+?)/\x01#is", [$helper, "convertToHref"], $str);
		$str = preg_replace_callback("#\x03([^\n\x03]+?)\x03#is", [$helper, "convertToMailTo"], $str);
	}

	$str = str_replace("\r\n", "\n", $str);
	$str = str_replace("\n", "<br />\n", $str);
	$str = preg_replace("# {2}#", "&nbsp;&nbsp;", $str);
	$str = preg_replace("#\t#", "&nbsp;&nbsp;&nbsp;&nbsp;", $str);

	// chr(2) => " "
	if ($iMaxStringLen > 0)
	{
		$str = str_replace(chr(2), "<wbr>", $str);
	}

	// [quote]...[/quote] => <table>...</table>
	if ($QUOTE_ENABLED == "Y")
	{
		$helper = new CConvertorsPregReplaceHelper("");
		$helper->setQuoteClasses($quote_table_class, $quote_head_class, $quote_body_class);
		$str = preg_replace_callback("#(\\[quote(.*?)\\](.*)\\[/quote(.*?)\\])#is", [$helper, "convertQuoteTag"], $str);
	}

	// [code]...[/code] => <textarea>...</textarea>
	// chr(4) => \n
	// chr(5) => \r
	if ($CODE_ENABLED == "Y")
	{
		$helper = new CConvertorsPregReplaceHelper("");
		$helper->setCodeClasses($code_table_class, $code_head_class, $code_body_class, $code_textarea_class);
		$str = preg_replace_callback("#\\[code\\](.*?)\\[/code\\]#is", [$helper, "convertCodeTagForHtmlAfter"], $str);
		$str = str_replace(chr(4), "\n", $str);
		$str = str_replace(chr(5), "\r", $str);
		$str = str_replace(chr(6), " ", $str);
		$str = str_replace(chr(7), "\t", $str);
		$str = str_replace(chr(16), "[", $str);
		$str = str_replace(chr(17), "]", $str);
	}

	// [b]...[/b] => <b>...</b>
	// [i]...[/i] => <i>...</i>
	// [u]...[/u] => <u>...</u>
	if ($BIU_ENABLED == "Y")
	{
		$str = preg_replace("#\\[b\\](.*?)\\[/b\\]#is", "<b>\\1</b>", $str);
		$str = preg_replace("#\\[i\\](.*?)\\[/i\\]#is", "<i>\\1</i>", $str);
		$str = preg_replace("#\\[u\\](.*?)\\[/u\\]#is", "<u>\\1</u>", $str);
	}

	// chr(8) => \
	$str = str_replace(chr(8), "\\", $str);

	$str = delete_special_symbols($str);

	return $str;
}

function HTMLToTxt($str, $strSiteUrl = "", $aDelete = [], $maxlen = 70)
{
	//get rid of whitespace
	$str = preg_replace("/[\\t\\n\\r]/", " ", $str);

	//replace tags with placeholders
	static $search = [
		"'<script[^>]*?>.*?</script>'si",
		"'<style[^>]*?>.*?</style>'si",
		"'<svg[^>]*?>.*?</svg>'si",
		"'<select[^>]*?>.*?</select>'si",
		"'&(quot|#34);'i",
		"'&(iexcl|#161);'i",
		"'&(cent|#162);'i",
		"'&(copy|#169);'i",
	];

	static $replace = [
		"",
		"",
		"",
		"",
		"\"",
		"!",
		"c",
		"(c)",
	];

	$str = preg_replace($search, $replace, $str);

	$str = preg_replace("#<[/]{0,1}(b|i|u|em|small|strong)>#i", "", $str);
	$str = preg_replace("#<div[^>]*>#i", "\r\n", $str);
	$str = preg_replace("#<[/]{0,1}(font|div|span)[^>]*>#i", "", $str);

	//replace lists
	$str = preg_replace("#<ul[^>]*>#i", "\r\n", $str);
	$str = preg_replace("#<li[^>]*>#i", "\r\n  - ", $str);

	//delete by function parameter
	foreach ($aDelete as $del_reg)
	{
		$str = preg_replace($del_reg, "", $str);
	}

	//replace images
	$str = preg_replace("/(<img\\s[^>]*?src\\s*=\\s*)([\"']?)(\\/.*?)(\\2)(\\s.+?>|\\s*>)/is", "[" . chr(1) . $strSiteUrl . "\\3" . chr(1) . "] ", $str);
	$str = preg_replace("/(<img\\s[^>]*?src\\s*=\\s*)([\"']?)(.*?)(\\2)(\\s.+?>|\\s*>)/is", "[" . chr(1) . "\\3" . chr(1) . "] ", $str);

	//replace links
	$str = preg_replace("/(<a\\s[^>]*?href\\s*=\\s*)([\"']?)(\\/.*?)(\\2)(.*?>)(.*?)<\\/a>/is", "\\6 [" . chr(1) . $strSiteUrl . "\\3" . chr(1) . "] ", $str);
	$str = preg_replace("/(<a\\s[^>]*?href\\s*=\\s*)([\"']?)(.*?)(\\2)(.*?>)(.*?)<\\/a>/is", "\\6 [" . chr(1) . "\\3" . chr(1) . "] ", $str);

	//replace <br>
	$str = preg_replace("#<br[^>]*>#i", "\r\n", $str);

	//replace <p>
	$str = preg_replace("#<p[^>]*>#i", "\r\n\r\n", $str);

	//replace <hr>
	$str = preg_replace("#<hr[^>]*>#i", "\r\n----------------------\r\n", $str);

	//replace tables
	$str = preg_replace("#<[/]{0,1}(thead|tbody)[^>]*>#i", "", $str);
	$str = preg_replace("#<([/]{0,1})th[^>]*>#i", "<\\1td>", $str);

	$str = preg_replace("#</td>#i", "\t", $str);
	$str = preg_replace("#</tr>#i", "\r\n", $str);
	$str = preg_replace("#<table[^>]*>#i", "\r\n", $str);

	$str = preg_replace("#\r\n[ ]+#", "\r\n", $str);

	//remove all tags
	$str = preg_replace("#<[/]{0,1}[^>]+>#i", "", $str);

	$str = preg_replace("#[ ]+ #", " ", $str);
	$str = str_replace("\t", "    ", $str);

	//wrap long lines
	if ($maxlen > 0)
	{
		$str = preg_replace("#(^|[\\r\\n])([^\\n\\r]{" . intval($maxlen) . "}[^ \\r\\n]*[\\] ])([^\\r])#", "\\1\\2\r\n\\3", $str);
	}

	$str = str_replace(chr(1), " ", $str);

	return trim($str);
}

function FormatText($strText, $strTextType = "text")
{
	if (strtolower($strTextType) == "html")
	{
		return $strText;
	}

	return TxtToHtml($strText);
}

function htmlspecialcharsEx($str)
{
	static $search = ["&amp;", "&lt;", "&gt;", "&quot;", "&#34;", "&#x22;", "&#39;", "&#x27;", "<", ">", "\""];
	static $replace = ["&amp;amp;", "&amp;lt;", "&amp;gt;", "&amp;quot;", "&amp;#34;", "&amp;#x22;", "&amp;#39;", "&amp;#x27;", "&lt;", "&gt;", "&quot;"];

	return Text\StringHelper::str_replace($search, $replace, $str);
}

function htmlspecialcharsback($str)
{
	static $search = ["&lt;", "&gt;", "&quot;", "&apos;", "&amp;"];
	static $replace = ["<", ">", "\"", "'", "&"];

	return Text\StringHelper::str_replace($search, $replace, $str);
}

function htmlspecialcharsbx($string, $flags = ENT_COMPAT, $doubleEncode = true)
{
	//function for php 5.4 where default encoding is UTF-8
	return htmlspecialchars((string)$string, $flags, "UTF-8", $doubleEncode);
}

function CheckDirPath($path)
{
	//remove file name
	if (!str_ends_with($path, "/"))
	{
		$p = mb_strrpos($path, "/");
		$path = mb_substr($path, 0, $p);
	}

	$path = rtrim($path, "/");

	if ($path == "")
	{
		//current folder always exists
		return true;
	}

	if (!file_exists($path))
	{
		return mkdir($path, BX_DIR_PERMISSIONS, true);
	}

	return is_dir($path);
}

function CopyDirFiles($path_from, $path_to, $ReWrite = true, $Recursive = false, $bDeleteAfterCopy = false, $strExclude = "")
{
	if (mb_strpos($path_to . "/", $path_from . "/") === 0 || realpath($path_to) === realpath($path_from))
	{
		return false;
	}

	if (is_dir($path_from))
	{
		CheckDirPath($path_to . "/");
	}
	elseif (is_file($path_from))
	{
		$p = bxstrrpos($path_to, "/");
		$path_to_dir = mb_substr($path_to, 0, $p);
		CheckDirPath($path_to_dir . "/");

		if (file_exists($path_to) && !$ReWrite)
		{
			return false;
		}

		@copy($path_from, $path_to);
		if (is_file($path_to))
		{
			@chmod($path_to, BX_FILE_PERMISSIONS);
		}

		if ($bDeleteAfterCopy)
		{
			@unlink($path_from);
		}

		return true;
	}
	else
	{
		return true;
	}

	if ($handle = @opendir($path_from))
	{
		while (($file = readdir($handle)) !== false)
		{
			if ($file == "." || $file == "..")
			{
				continue;
			}

			if ($strExclude <> '' && str_starts_with($file, $strExclude))
			{
				continue;
			}

			if (is_dir($path_from . "/" . $file) && $Recursive)
			{
				CopyDirFiles($path_from . "/" . $file, $path_to . "/" . $file, $ReWrite, $Recursive, $bDeleteAfterCopy, $strExclude);
				if ($bDeleteAfterCopy)
				{
					@rmdir($path_from . "/" . $file);
				}
			}
			elseif (is_file($path_from . "/" . $file))
			{
				if (file_exists($path_to . "/" . $file) && !$ReWrite)
				{
					continue;
				}

				@copy($path_from . "/" . $file, $path_to . "/" . $file);
				@chmod($path_to . "/" . $file, BX_FILE_PERMISSIONS);

				if ($bDeleteAfterCopy)
				{
					@unlink($path_from . "/" . $file);
				}
			}
		}
		@closedir($handle);

		if ($bDeleteAfterCopy)
		{
			@rmdir($path_from);
		}

		return true;
	}

	return false;
}

function DeleteDirFilesEx($path, $root = null)
{
	if ($path == '' || $path == '/')
	{
		return false;
	}

	if ($root === null)
	{
		$root = $_SERVER["DOCUMENT_ROOT"];
	}

	$full_path = $root . "/" . $path;
	$full_path = preg_replace("#[\\\\\\/]+#", "/", $full_path);

	$f = true;
	if (is_file($full_path) || is_link($full_path))
	{
		if (@unlink($full_path))
		{
			return true;
		}
		return false;
	}
	elseif (is_dir($full_path))
	{
		if ($handle = opendir($full_path))
		{
			while (($file = readdir($handle)) !== false)
			{
				if ($file == "." || $file == "..")
				{
					continue;
				}

				if (!DeleteDirFilesEx($path . "/" . $file, $root))
				{
					$f = false;
				}
			}
			closedir($handle);
		}
		if (!@rmdir($full_path))
		{
			return false;
		}
		return $f;
	}
	return false;
}

function DeleteDirFiles($frDir, $toDir, $arExept = [])
{
	if (is_dir($frDir))
	{
		$d = dir($frDir);
		while ($entry = $d->read())
		{
			if ($entry == "." || $entry == "..")
			{
				continue;
			}
			if (in_array($entry, $arExept))
			{
				continue;
			}
			@unlink($toDir . "/" . $entry);
		}
		$d->close();
	}
}

function RewriteFile($abs_path, $strContent)
{
	CheckDirPath($abs_path);
	if (file_exists($abs_path) && !is_writable($abs_path))
	{
		@chmod($abs_path, BX_FILE_PERMISSIONS);
	}
	$fd = fopen($abs_path, "wb");
	if (!fwrite($fd, $strContent))
	{
		return false;
	}
	@chmod($abs_path, BX_FILE_PERMISSIONS);
	fclose($fd);
	return true;
}

function GetScriptFileExt()
{
	static $FILEMAN_SCRIPT_EXT = false;
	if ($FILEMAN_SCRIPT_EXT !== false)
	{
		return $FILEMAN_SCRIPT_EXT;
	}

	$script_files = COption::GetOptionString("fileman", "~script_files", "php,php3,php4,php5,php6,php7,php8,phtml,pl,asp,aspx,cgi,dll,exe,ico,shtm,shtml,fcg,fcgi,fpl,asmx,pht,py,psp,var");
	$arScriptFiles = [];
	foreach (explode(",", mb_strtolower($script_files)) as $ext)
	{
		if (($e = trim($ext)) != "")
		{
			$arScriptFiles[] = $e;
		}
	}

	$FILEMAN_SCRIPT_EXT = $arScriptFiles;
	return $arScriptFiles;
}

function TrimUnsafe($path)
{
	return rtrim($path, "\0.\\/+ ");
}

function RemoveScriptExtension($check_name)
{
	$arExt = GetScriptFileExt();

	$name = GetFileName($check_name);
	$arParts = explode(".", $name);
	foreach ($arParts as $i => $part)
	{
		if ($i > 0 && in_array(mb_strtolower(TrimUnsafe($part)), $arExt))
		{
			unset($arParts[$i]);
		}
	}
	$path = mb_substr(TrimUnsafe($check_name), 0, -mb_strlen($name));
	return $path . implode(".", $arParts);
}

function HasScriptExtension($check_name)
{
	$arExt = GetScriptFileExt();

	$check_name = GetFileName($check_name);
	$arParts = explode(".", $check_name);
	foreach ($arParts as $i => $part)
	{
		if ($i > 0 && in_array(mb_strtolower(TrimUnsafe($part)), $arExt))
		{
			return true;
		}
	}
	return false;
}

function GetFileExtension($path)
{
	$path = GetFileName($path);
	if ($path <> '')
	{
		$pos = bxstrrpos($path, '.');
		if ($pos !== false)
		{
			return mb_substr($path, $pos + 1);
		}
	}
	return '';
}

function GetFileNameWithoutExtension($path)
{
	$path = GetFileName($path);
	if ($path <> '')
	{
		$pos = bxstrrpos($path, '.');
		if ($pos !== false)
		{
			$path = mb_substr($path, 0, $pos);
		}
		return trim($path, '.');
	}
	return '';
}

function GetFileName($path)
{
	$path = TrimUnsafe($path);
	$path = str_replace("\\", "/", $path);
	$path = rtrim($path, "/");

	$p = bxstrrpos($path, "/");
	if ($p !== false)
	{
		return mb_substr($path, $p + 1);
	}

	return $path;
}

function IsFileUnsafe($name)
{
	static $arFiles = false;
	if ($arFiles === false)
	{
		$fileList = COption::GetOptionString("main", "~unsafe_files", ".htaccess,.htpasswd,web.config,global.asax");
		$arFiles = explode(",", mb_strtolower($fileList));
	}
	$name = GetFileName($name);
	return in_array(mb_strtolower(TrimUnsafe($name)), $arFiles);
}

function IsConfigFile(string $path): bool
{
	$path = TrimUnsafe($path);

	static $list = [
		"/bitrix/.settings.php",
		"/.access.php",
	];

	foreach ($list as $file)
	{
		if (str_ends_with($path, $file))
		{
			return true;
		}
	}
	return false;
}

function GetFileType($path)
{
	$extension = GetFileExtension(mb_strtolower($path));
	switch ($extension)
	{
		case "jpg":
		case "jpeg":
		case "gif":
		case "bmp":
		case "png":
			$type = "IMAGE";
			break;
		case "swf":
			$type = "FLASH";
			break;
		case "html":
		case "htm":
		case "asp":
		case "aspx":
		case "phtml":
		case "php":
		case "php3":
		case "php4":
		case "php5":
		case "php6":
		case "shtml":
		case "sql":
		case "txt":
		case "inc":
		case "js":
		case "vbs":
		case "tpl":
		case "css":
		case "shtm":
			$type = "SOURCE";
			break;
		default:
			$type = "UNKNOWN";
	}
	return $type;
}

function GetDirectoryIndex($path, $strDirIndex = false)
{
	return GetDirIndex($path, $strDirIndex);
}

function GetDirIndex($path, $strDirIndex = false)
{
	$doc_root = ($_SERVER["DOCUMENT_ROOT"] <> '' ? $_SERVER["DOCUMENT_ROOT"] : $GLOBALS["DOCUMENT_ROOT"]);
	$dir = GetDirPath($path);
	$arrDirIndex = GetDirIndexArray($strDirIndex);
	if (is_array($arrDirIndex) && !empty($arrDirIndex))
	{
		foreach ($arrDirIndex as $page_index)
		{
			if (file_exists($doc_root . $dir . $page_index))
			{
				return $page_index;
			}
		}
	}
	return "index.php";
}

function GetDirIndexArray($strDirIndex = false)
{
	static $arDefault = ["index.php", "index.html", "index.htm", "index.phtml", "default.html", "index.php3"];

	if ($strDirIndex === false && !defined("DIRECTORY_INDEX"))
	{
		return $arDefault;
	}

	if ($strDirIndex === false && defined("DIRECTORY_INDEX"))
	{
		$strDirIndex = DIRECTORY_INDEX;
	}

	$arrRes = [];
	$arr = explode(" ", $strDirIndex);
	foreach ($arr as $page_index)
	{
		$page_index = trim($page_index);
		if ($page_index <> '')
		{
			$arrRes[] = $page_index;
		}
	}
	return $arrRes;
}

function GetPagePath($page = false, $get_index_page = null)
{
	if (null === $get_index_page)
	{
		if (defined('BX_DISABLE_INDEX_PAGE'))
		{
			$get_index_page = !BX_DISABLE_INDEX_PAGE;
		}
		else
		{
			$get_index_page = true;
		}
	}

	if ($page === false && !empty($_SERVER["REQUEST_URI"]))
	{
		$page = $_SERVER["REQUEST_URI"];
	}
	if ($page === false)
	{
		$page = $_SERVER["SCRIPT_NAME"];
	}

	$sPath = $page;

	static $terminate = ["?", "#"];
	foreach ($terminate as $term)
	{
		if (($found = mb_strpos($sPath, $term)) !== false)
		{
			$sPath = mb_substr($sPath, 0, $found);
		}
	}

	//nginx fix
	$sPath = preg_replace("/%+[0-9a-f]{0,1}$/i", "", $sPath);

	$sPath = urldecode($sPath);

	if (mb_substr($sPath, -1, 1) == "/" && $get_index_page)
	{
		$sPath .= GetDirectoryIndex($sPath);
	}

	$sPath = Rel2Abs("/", $sPath);

	static $aSearch = ["<", ">", "\"", "'", "%", "\r", "\n", "\t", "\\"];
	static $aReplace = ["&lt;", "&gt;", "&quot;", "&#039;", "%25", "%0d", "%0a", "%09", "%5C"];
	$sPath = str_replace($aSearch, $aReplace, $sPath);

	return $sPath;
}

function GetRequestUri()
{
	$uriPath = "/" . ltrim($_SERVER["REQUEST_URI"] ?? '', "/");
	if (($index = mb_strpos($uriPath, "?")) !== false)
	{
		$uriPath = mb_substr($uriPath, 0, $index);
	}

	if (defined("BX_DISABLE_INDEX_PAGE") && BX_DISABLE_INDEX_PAGE === true)
	{
		if (str_ends_with($uriPath, "/index.php"))
		{
			$uriPath = substr($uriPath, 0, -9);
		}
	}

	$queryString = DeleteParam(["bxrand"]);
	if ($queryString != "")
	{
		$uriPath = $uriPath . "?" . $queryString;
	}

	return $uriPath;
}

//light version of GetPagePath() for menu links
function GetFileFromURL($page, $get_index_page = null)
{
	if (null === $get_index_page)
	{
		if (defined('BX_DISABLE_INDEX_PAGE'))
		{
			$get_index_page = !BX_DISABLE_INDEX_PAGE;
		}
		else
		{
			$get_index_page = true;
		}
	}

	$found = mb_strpos($page, "?");
	$sPath = ($found !== false ? mb_substr($page, 0, $found) : $page);

	$sPath = urldecode($sPath);

	if (mb_substr($sPath, -1, 1) == "/" && $get_index_page)
	{
		$sPath .= GetDirectoryIndex($sPath);
	}

	return $sPath;
}

function GetDirPath($sPath)
{
	if ($sPath <> '')
	{
		$p = mb_strrpos($sPath, "/");
		if ($p === false)
		{
			return '/';
		}
		else
		{
			return mb_substr($sPath, 0, $p + 1);
		}
	}
	else
	{
		return '/';
	}
}

/*
This function emulates php internal function basename
but does not behave badly on broken locale settings
*/
function bx_basename($path, $ext = "")
{
	$path = rtrim($path, "\\/");
	if (preg_match("#[^\\\\/]+$#", $path, $match))
	{
		$path = $match[0];
	}

	if ($ext)
	{
		$ext_len = mb_strlen($ext);
		if (mb_strlen($path) > $ext_len && mb_substr($path, -$ext_len) == $ext)
		{
			$path = mb_substr($path, 0, -$ext_len);
		}
	}

	return $path;
}

/**
 * @deprecated Use \Bitrix\Main\Text\UtfSafeString::getLastPosition()
 */
function bxstrrpos($haystack, $needle)
{
	return Text\UtfSafeString::getLastPosition($haystack, $needle);
}

function Rel2Abs($curdir, $relpath)
{
	if ($relpath == "")
	{
		return false;
	}

	if (str_starts_with($relpath, "/") || preg_match("#^[a-z]:/#i", $relpath))
	{
		$res = $relpath;
	}
	else
	{
		if (!str_starts_with($curdir, "/") && !preg_match("#^[a-z]:/#i", $curdir))
		{
			$curdir = "/" . $curdir;
		}
		if (!str_ends_with($curdir, "/"))
		{
			$curdir .= "/";
		}
		$res = $curdir . $relpath;
	}

	if ((mb_strpos($res, "\0")) !== false)
	{
		throw new Main\IO\InvalidPathException($res);
	}

	$res = _normalizePath($res);

	if (!str_starts_with($res, "/") && !preg_match("#^[a-z]:/#i", $res))
	{
		$res = "/" . $res;
	}

	$res = rtrim($res, ".\\+ ");

	return $res;
}

/**
 * @deprecated Use Main\IO\Path::normalize()
 */
function _normalizePath($strPath)
{
	$strResult = '';
	if ($strPath <> '')
	{
		if (strncasecmp(PHP_OS, "WIN", 3) == 0)
		{
			//slashes doesn't matter for Windows
			$strPath = str_replace("\\", "/", $strPath);
		}

		$arPath = explode('/', $strPath);
		$nPath = count($arPath);
		$pathStack = [];

		for ($i = 0; $i < $nPath; $i++)
		{
			if ($arPath[$i] === ".")
			{
				continue;
			}
			if (($arPath[$i] === '') && ($i !== ($nPath - 1)) && ($i !== 0))
			{
				continue;
			}

			if ($arPath[$i] === "..")
			{
				array_pop($pathStack);
			}
			else
			{
				array_push($pathStack, $arPath[$i]);
			}
		}

		$strResult = implode("/", $pathStack);
	}
	return $strResult;
}

function removeDocRoot($path)
{
	if (mb_substr($path, 0, mb_strlen($_SERVER["DOCUMENT_ROOT"])) == $_SERVER["DOCUMENT_ROOT"])
	{
		return "/" . ltrim(mb_substr($path, mb_strlen($_SERVER["DOCUMENT_ROOT"])), "/");
	}

	return $path;
}

function GetMessageJS($name, $aReplace = false)
{
	return CUtil::JSEscape(GetMessage($name, $aReplace));
}

function GetMessage($name, $aReplace = null)
{
	global $MESS;
	if (isset($MESS[$name]))
	{
		$s = $MESS[$name];

		if (is_array($aReplace))
		{
			$s = strtr($s, $aReplace);
		}

		return $s;
	}

	return Main\Localization\Loc::getMessage($name, $aReplace);
}

/**
 * @deprecated
 */
function HasMessage($name)
{
	global $MESS;
	return isset($MESS[$name]);
}

global $ALL_LANG_FILES;
$ALL_LANG_FILES = [];

/** @deprecated */
function GetLangFileName($before, $after, $lang = false)
{
	if ($lang === false)
	{
		$lang = LANGUAGE_ID;
	}

	global $ALL_LANG_FILES;
	$ALL_LANG_FILES[] = $before . $lang . $after;

	if (Main\Localization\Translation::allowConvertEncoding())
	{
		$langFile = Main\Localization\Translation::convertLangPath($before . $lang . $after, $lang);
		if (file_exists($langFile))
		{
			return $langFile;
		}
	}

	if (file_exists($before . $lang . $after))
	{
		return $before . $lang . $after;
	}
	if (file_exists($before . "en" . $after))
	{
		return $before . "en" . $after;
	}

	if (!str_contains($before, "/bitrix/modules/"))
	{
		return $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/lang/en/tools.php";
	}

	$old_path = rtrim($before, "/");
	$old_path = mb_substr($old_path, mb_strlen($_SERVER["DOCUMENT_ROOT"]));
	$path = mb_substr($old_path, 16);
	$module = mb_substr($path, 0, mb_strpos($path, "/"));
	$path = mb_substr($path, mb_strpos($path, "/"));
	if (str_ends_with($path, "/lang"))
	{
		$path = substr($path, 0, -5);
	}
	IncludeModuleLangFile($_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/" . $module . $path . $after, $lang);
	return $_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/" . $module . "/lang/" . $lang . $path . $after;
}

/**
 * @deprecated Use Main\Localization\Loc
 */
function __IncludeLang($path, $bReturnArray = false, $bFileChecked = false)
{
	global $ALL_LANG_FILES;
	$ALL_LANG_FILES[] = $path;

	if (Main\Localization\Translation::allowConvertEncoding())
	{
		// extract language from path
		$language = '';
		$arr = explode('/', $path);
		$langKey = array_search('lang', $arr);
		if ($langKey !== false && isset($arr[$langKey + 1]))
		{
			$language = $arr[$langKey + 1];
		}

		static $encodingCache = [];
		if (isset($encodingCache[$language]))
		{
			[$convertEncoding, $targetEncoding, $sourceEncoding] = $encodingCache[$language];
		}
		else
		{
			$convertEncoding = Main\Localization\Translation::needConvertEncoding($language);
			$targetEncoding = $sourceEncoding = '';
			if ($convertEncoding)
			{
				$targetEncoding = Main\Localization\Translation::getCurrentEncoding();
				$sourceEncoding = Main\Localization\Translation::getSourceEncoding($language);
			}

			$encodingCache[$language] = [$convertEncoding, $targetEncoding, $sourceEncoding];
		}

		$MESS = [];
		if ($bFileChecked)
		{
			include($path);
		}
		else
		{
			$path = Main\Localization\Translation::convertLangPath($path, LANGUAGE_ID);
			if (file_exists($path))
			{
				include($path);
			}
		}

		if (!empty($MESS))
		{
			if ($convertEncoding)
			{
				$convertEncoding = Main\Localization\Translation::checkPathRestrictionConvertEncoding($path);
			}

			foreach ($MESS as $key => $val)
			{
				if ($convertEncoding)
				{
					if ($targetEncoding !== 'utf-8' || !preg_match('//u', $val))
					{
						$val = Main\Text\Encoding::convertEncoding($val, $sourceEncoding, $targetEncoding);
					}
				}

				$MESS[$key] = $val;

				if (!$bReturnArray)
				{
					$GLOBALS['MESS'][$key] = $val;
				}
			}
		}
	}
	else
	{
		if ($bReturnArray)
		{
			$MESS = [];
		}
		else
		{
			global $MESS;
		}

		if ($bFileChecked)
		{
			include($path);
		}
		else
		{
			$path = Main\Localization\Translation::convertLangPath($path, LANGUAGE_ID);
			if (file_exists($path))
			{
				include($path);
			}
		}
	}

	//read messages from user lang file
	static $bFirstCall = true;
	if ($bFirstCall)
	{
		$bFirstCall = false;
		$fname = getLocalPath("php_interface/user_lang/" . LANGUAGE_ID . "/lang.php");
		if ($fname !== false)
		{
			$arMess = __IncludeLang($_SERVER["DOCUMENT_ROOT"] . $fname, true, true);
			foreach ($arMess as $key => $val)
			{
				$GLOBALS["MESS"][str_replace("\\", "/", realpath($_SERVER["DOCUMENT_ROOT"] . $key))] = $val;
			}
		}
	}

	//redefine messages from user lang file
	$path = str_replace("\\", "/", realpath($path));
	if (isset($GLOBALS["MESS"][$path]) && is_array($GLOBALS["MESS"][$path]))
	{
		foreach ($GLOBALS["MESS"][$path] as $key => $val)
		{
			$MESS[$key] = $val;
		}
	}

	if ($bReturnArray)
	{
		return $MESS;
	}
	else
	{
		return true;
	}
}

/**
 * @deprecated Use Main\Localization\Loc
 */
function IncludeTemplateLangFile($filepath, $lang = false)
{
	$filepath = rtrim(preg_replace("'[\\\\/]+'", "/", $filepath), "/ ");
	$module_path = "/bitrix/modules/";
	$module_name = $templ_path = $file_name = $template_name = "";

	$dirs = [
		"/local/templates/",
		BX_PERSONAL_ROOT . "/templates/",
	];
	foreach ($dirs as $dir)
	{
		if (str_contains($filepath, $dir))
		{
			$templ_path = $dir;
			$templ_pos = mb_strlen($filepath) - mb_strpos(strrev($filepath), strrev($templ_path));
			$rel_path = mb_substr($filepath, $templ_pos);
			$p = mb_strpos($rel_path, "/");
			if (!$p)
			{
				return null;
			}
			$template_name = mb_substr($rel_path, 0, $p);
			$file_name = mb_substr($rel_path, $p + 1);
			$p = mb_strpos($file_name, "/");
			if ($p > 0)
			{
				$module_name = mb_substr($file_name, 0, $p);
			}
			break;
		}
	}
	if ($templ_path == "")
	{
		if (str_contains($filepath, $module_path))
		{
			$templ_pos = mb_strlen($filepath) - mb_strpos(strrev($filepath), strrev($module_path));
			$rel_path = mb_substr($filepath, $templ_pos);
			$p = mb_strpos($rel_path, "/");
			if (!$p)
			{
				return null;
			}
			$module_name = mb_substr($rel_path, 0, $p);
			if (defined("SITE_TEMPLATE_ID"))
			{
				$template_name = SITE_TEMPLATE_ID;
			}
			else
			{
				$template_name = ".default";
			}
			$file_name = mb_substr($rel_path, $p + mb_strlen("/install/templates/"));
		}
		else
		{
			return false;
		}
	}

	$BX_DOC_ROOT = rtrim(preg_replace("'[\\\\/]+'", "/", $_SERVER["DOCUMENT_ROOT"]), "/ ");
	$module_path = $BX_DOC_ROOT . $module_path;

	if ($lang === false)
	{
		$lang = LANGUAGE_ID;
	}

	$subst_lang = LangSubst($lang);

	if ((str_ends_with($file_name, ".description.php")) && $module_name != "")
	{
		if ($subst_lang <> $lang)
		{
			$fname = $module_path . $module_name . "/install/templates/lang/" . $subst_lang . "/" . $file_name;
			$fname = Main\Localization\Translation::convertLangPath($fname, $subst_lang);
			if (file_exists($fname))
			{
				__IncludeLang($fname, false, true);
			}
		}

		$fname = $module_path . $module_name . "/install/templates/lang/" . $lang . "/" . $file_name;
		$fname = Main\Localization\Translation::convertLangPath($fname, $lang);
		if (file_exists($fname))
		{
			__IncludeLang($fname, false, true);
		}
	}

	$checkModule = true;
	if ($templ_path <> "")
	{
		$templ_path = $BX_DOC_ROOT . $templ_path;
		$checkDefault = true;

		// default
		if ($subst_lang <> $lang)
		{
			$fname = $templ_path . $template_name . "/lang/" . $subst_lang . "/" . $file_name;
			$fname = Main\Localization\Translation::convertLangPath($fname, $subst_lang);
			if (file_exists($fname))
			{
				__IncludeLang($fname, false, true);
				$checkDefault = $checkModule = false;
			}
		}

		// required lang
		$fname = $templ_path . $template_name . "/lang/" . $lang . "/" . $file_name;
		$fname = Main\Localization\Translation::convertLangPath($fname, $lang);
		if (file_exists($fname))
		{
			__IncludeLang($fname, false, true);
			$checkDefault = $checkModule = false;
		}

		// template .default
		if ($checkDefault && $template_name != ".default")
		{
			if ($subst_lang <> $lang)
			{
				$fname = $templ_path . ".default/lang/" . $subst_lang . "/" . $file_name;
				$fname = Main\Localization\Translation::convertLangPath($fname, $subst_lang);
				if (file_exists($fname))
				{
					__IncludeLang($fname, false, true);
					$checkModule = false;
				}
			}

			$fname = $templ_path . ".default/lang/" . $lang . "/" . $file_name;
			$fname = Main\Localization\Translation::convertLangPath($fname, $lang);
			if (file_exists($fname))
			{
				__IncludeLang($fname, false, true);
				$checkModule = false;
			}
		}
	}
	if ($checkModule && $module_name != "")
	{
		if ($subst_lang <> $lang)
		{
			$fname = $module_path . $module_name . "/install/templates/lang/" . $subst_lang . "/" . $file_name;
			$fname = Main\Localization\Translation::convertLangPath($fname, $subst_lang);
			if (file_exists($fname))
			{
				__IncludeLang($fname, false, true);
			}
		}

		$fname = $module_path . $module_name . "/install/templates/lang/" . $lang . "/" . $file_name;
		$fname = Main\Localization\Translation::convertLangPath($fname, $lang);
		if (file_exists($fname))
		{
			__IncludeLang($fname, false, true);
		}
	}

	return null;
}

function IncludeModuleLangFile($filepath, $lang = false, $bReturnArray = false)
{
	if ($lang === false && $bReturnArray === false)
	{
		Main\Localization\Loc::loadMessages($filepath);
		return true;
	}

	$filepath = rtrim(preg_replace("'[\\\\/]+'", "/", $filepath), "/ ");
	$module_path = "/modules/";
	if (str_contains($filepath, $module_path))
	{
		$pos = mb_strlen($filepath) - mb_strpos(strrev($filepath), strrev($module_path));
		$rel_path = mb_substr($filepath, $pos);
		$p = mb_strpos($rel_path, "/");
		if (!$p)
		{
			return false;
		}

		$module_name = mb_substr($rel_path, 0, $p);
		$rel_path = mb_substr($rel_path, $p + 1);
		$BX_DOC_ROOT = rtrim(preg_replace("'[\\\\/]+'", "/", $_SERVER["DOCUMENT_ROOT"]), "/ ");
		$module_path = $BX_DOC_ROOT . getLocalPath($module_path . $module_name);
	}
	elseif (str_contains($filepath, "/.last_version/"))
	{
		$pos = mb_strlen($filepath) - mb_strpos(strrev($filepath), strrev("/.last_version/"));
		$rel_path = mb_substr($filepath, $pos);
		$module_path = mb_substr($filepath, 0, $pos - 1);
	}
	else
	{
		return false;
	}

	if ($lang === false)
	{
		$lang = (defined('LANGUAGE_ID') ? LANGUAGE_ID : 'en');
	}

	$lang_subst = LangSubst($lang);

	$arMess = [];
	if ($lang_subst <> $lang)
	{
		$fname = $module_path . "/lang/" . $lang_subst . "/" . $rel_path;
		$fname = Main\Localization\Translation::convertLangPath($fname, $lang_subst);
		if (file_exists($fname))
		{
			$arMess = __IncludeLang($fname, $bReturnArray, true);
		}
	}

	$fname = $module_path . "/lang/" . $lang . "/" . $rel_path;
	$fname = Main\Localization\Translation::convertLangPath($fname, $lang);
	if (file_exists($fname))
	{
		$msg = __IncludeLang($fname, $bReturnArray, true);
		if (is_array($msg))
		{
			$arMess = array_merge($arMess, $msg);
		}
	}

	if ($bReturnArray)
	{
		return $arMess;
	}

	return true;
}

/**
 * @deprecated Use Main\Localization\Loc
 */
function LangSubst($lang)
{
	return Main\Localization\Loc::getDefaultLang($lang);
}

function mydump($thing, $maxdepth = -1, $depth = 0)
{
	$res = "";
	$fmt = sprintf("%%%ds", 4 * $depth);
	$pfx = sprintf($fmt, "");
	$type = gettype($thing);
	if ($type == 'array')
	{
		$n = sizeof($thing);
		$res .= "$pfx array($n) => \n";
		foreach (array_keys($thing) as $key)
		{
			$res .= " $pfx" . "[" . $key . "] =>\n";
			$res .= mydump($thing[$key], $maxdepth, $depth + 1);
		}
	}
	elseif ($type == 'string')
	{
		$n = mb_strlen($thing);
		$res .= "$pfx string($n) =>\n";
		$res .= "$pfx\"" . $thing . "\"\n";
	}
	elseif ($type == 'object')
	{
		$name = get_class($thing);
		$res .= "$pfx object($name) =>\n";
		$methodArray = get_class_methods($name);
		foreach (array_keys($methodArray) as $m)
		{
			$res .= " $pfx method($m) => $methodArray" . "[" . $m . "]\n";
		}
		$classVars = get_class_vars($name);
		foreach (array_keys($classVars) as $v)
		{
			$res .= " $pfx default => $v =>\n";
			$res .= mydump($classVars[$v], $maxdepth, $depth + 2);
		}
		$objectVars = get_object_vars($thing);
		foreach (array_keys($objectVars) as $v)
		{
			$res .= " $pfx $v =>\n";
			$res .= mydump($objectVars[$v], $maxdepth, $depth + 2);
		}
	}
	elseif ($type == 'boolean')
	{
		if ($thing)
		{
			$res .= "$pfx boolean(true)\n";
		}
		else
		{
			$res .= "$pfx boolean(false)\n";
		}
	}
	else
	{
		$res .= "$pfx $type(" . $thing . ")\n";
	}

	return $res;
}

function SendError($error)
{
	if (defined('ERROR_EMAIL') && ERROR_EMAIL <> '')
	{
		$from = (defined('ERROR_EMAIL_FROM') && ERROR_EMAIL_FROM <> '' ? ERROR_EMAIL_FROM : 'error@bitrix.ru');
		$reply_to = (defined('ERROR_EMAIL_REPLY_TO') && ERROR_EMAIL_REPLY_TO <> '' ? ERROR_EMAIL_REPLY_TO : 'admin@bitrix.ru');
		bxmail(ERROR_EMAIL, $_SERVER['HTTP_HOST'] . ": Error!",
			$error .
			"HTTP_GET_VARS:\n" . mydump($_GET) . "\n\n" .
			"HTTP_POST_VARS:\n" . mydump($_POST) . "\n\n" .
			"HTTP_COOKIE_VARS:\n" . mydump($_COOKIE) . "\n\n" .
			"HTTP_SERVER_VARS:\n" . mydump($_SERVER) . "\n\n",
			"From: " . $from . "\r\n" .
			"Reply-To: " . $reply_to . "\r\n" .
			"X-Mailer: PHP/" . phpversion()
		);
	}
}

function AddMessage2Log($text, $module = '', $traceDepth = 6, $showArgs = false)
{
	if (defined('LOG_FILENAME') && LOG_FILENAME <> '')
	{
		$logger = Diag\Logger::create('main.Default', [LOG_FILENAME, $showArgs]);
		if ($logger === null)
		{
			$logger = new Diag\FileLogger(LOG_FILENAME, 0);
			$formatter = new Diag\LogFormatter($showArgs);
			$logger->setFormatter($formatter);
		}

		$trace = '';
		if ($traceDepth > 0)
		{
			$trace = Main\Diag\Helper::getBackTrace($traceDepth, ($showArgs ? null : DEBUG_BACKTRACE_IGNORE_ARGS));
		}

		$context = [
			'module' => $module,
			'message' => $text,
			'trace' => $trace,
		];

		$message = "Host: {host}\n"
			. "Date: {date}\n"
			. ($module != '' ? "Module: {module}\n" : '')
			. "{message}\n"
			. "{trace}"
			. "{delimiter}\n";

		$logger->debug($message, $context);
	}
}

function AddEventToStatFile($module, $action, $tag, $label, $action_type = '', $user_id = null)
{
	global $USER;

	static $search = ["\t", "\n", "\r"];
	static $replace = " ";

	if (defined('ANALYTICS_FILENAME') && is_writable(ANALYTICS_FILENAME))
	{
		if ($user_id === null && is_object($USER) && !defined("BX_CHECK_AGENT_START"))
		{
			$user_id = $USER->GetID();
		}
		$content =
			'{date}'
			. "\t" . '{host}'
			. "\t" . str_replace($search, $replace, $module)
			. "\t" . str_replace($search, $replace, $action)
			. "\t" . str_replace($search, $replace, $tag)
			. "\t" . str_replace($search, $replace, $label)
			. "\t" . str_replace($search, $replace, $action_type)
			. "\t" . intval($user_id)
			. "\n";

		$logger = new Diag\FileLogger(ANALYTICS_FILENAME, 0);
		$logger->debug($content);
	}
}

function LocalRedirect($url, $skip_security_check = false, $status = "302 Found")
{
	$redirectResponse = Context::getCurrent()->getResponse()->redirectTo($url);
	$redirectResponse
		->setSkipSecurity($skip_security_check)
		->setStatus($status)
	;

	Application::getInstance()->end(0, $redirectResponse);
}

function WriteFinalMessage($message = "")
{
	echo $message;
	exit;
}

function FindUserID($tag_name, $tag_value, $user_name = "", $form_name = "form1", $tag_size = "3", $tag_maxlength = "", $button_value = "...", $tag_class = "typeinput", $button_class = "tablebodybutton", $search_page = "/bitrix/admin/user_search.php")
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	$selfFolderUrl = (defined("SELF_FOLDER_URL") ? SELF_FOLDER_URL : "/bitrix/admin/");
	$search_page = str_replace("/bitrix/admin/", $selfFolderUrl, $search_page);
	$tag_name_x = preg_replace("/([^a-z0-9]|\\[|\\])/is", "x", $tag_name);
	if ($APPLICATION->GetGroupRight("main") >= "R")
	{
		$strReturn = "
<input type=\"text\" name=\"" . $tag_name . "\" id=\"" . $tag_name . "\" value=\"" . htmlspecialcharsbx($tag_value) . "\" size=\"" . $tag_size . "\" maxlength=\"" . $tag_maxlength . "\" class=\"" . $tag_class . "\">
<iframe style=\"width:0; height:0; border:0\" src=\"javascript:''\" name=\"hiddenframe" . $tag_name . "\" id=\"hiddenframe" . $tag_name . "\"></iframe>
<input class=\"" . $button_class . "\" type=\"button\" name=\"FindUser\" id=\"FindUser\" OnClick=\"window.open('" . $search_page . "?lang=" . LANGUAGE_ID . "&FN=" . $form_name . "&FC=" . $tag_name . "', '', 'scrollbars=yes,resizable=yes,width=760,height=500,top='+Math.floor((screen.height - 560)/2-14)+',left='+Math.floor((screen.width - 760)/2-5));\" value=\"" . $button_value . "\">
<span id=\"div_" . $tag_name . "\" class=\"adm-filter-text-search\">" . $user_name . "</span>
<script>
";
		if ($user_name == "")
		{
			$strReturn .= "var tv" . $tag_name_x . "='';\n";
		}
		else
		{
			$strReturn .= "var tv" . $tag_name_x . "='" . CUtil::JSEscape($tag_value) . "';\n";
		}

		$strReturn .= "
function Ch" . $tag_name_x . "()
{
	var DV_" . $tag_name_x . ";
	DV_" . $tag_name_x . " = BX(\"div_" . $tag_name . "\");
	if (!!DV_" . $tag_name_x . ")
	{
		if (tv" . $tag_name_x . "!=document." . $form_name . "['" . $tag_name . "'].value)
		{
			tv" . $tag_name_x . "=document." . $form_name . "['" . $tag_name . "'].value;
			if (tv" . $tag_name_x . "!='')
			{
				DV_" . $tag_name_x . ".innerHTML = '<i>" . GetMessage("MAIN_WAIT") . "</i>';
				BX(\"hiddenframe" . $tag_name . "\").src='get_user.php?ID=' + tv" . $tag_name_x . "+'&strName=" . $tag_name . "&lang=" . LANG . (defined("ADMIN_SECTION") && ADMIN_SECTION === true ? "&admin_section=Y" : "") . "';
			}
			else
			{
				DV_" . $tag_name_x . ".innerHTML = '';
			}
		}
	}
	setTimeout(function(){Ch" . $tag_name_x . "()},1000);
}

BX.ready(function(){
	//js error during admin filter initialization, IE9, http://msdn.microsoft.com/en-us/library/gg622929%28v=VS.85%29.aspx?ppud=4, mantis: 33208
	if(BX.browser.IsIE)
	{
		setTimeout(function(){Ch" . $tag_name_x . "()},3000);
	}
	else
		Ch" . $tag_name_x . "();

});
</script>
";
	}
	else
	{
		$strReturn = "
			<input type=\"text\" name=\"$tag_name\" id=\"$tag_name\" value=\"" . htmlspecialcharsbx($tag_value) . "\" size=\"$tag_size\" maxlength=\"strMaxLenght\">
			<input type=\"button\" name=\"FindUser\" id=\"FindUser\" OnClick=\"window.open('" . $search_page . "?lang=" . LANGUAGE_ID . "&FN=$form_name&FC=$tag_name', '', 'scrollbars=yes,resizable=yes,width=760,height=560,top='+Math.floor((screen.height - 560)/2-14)+',left='+Math.floor((screen.width - 760)/2-5));\" value=\"$button_value\">
			$user_name
			";
	}
	return $strReturn;
}

function GetWhoisLink($ip, $class = '')
{
	$URL = COption::GetOptionString('main', 'whois_service_url', 'http://whois.domaintools.com/#IP#');
	$URL = str_replace("#IP#", urlencode($ip), $URL);
	return '<a href="' . $URL . '"' . ($class <> '' ? ' class="' . $class . '"' : '') . ' target="_blank" title="' . GetMessage("WHOIS_SERVICE") . '">' . htmlspecialcharsbx($ip) . '</a>';
}

function IsIE()
{
	global $HTTP_USER_AGENT;
	if (
		!str_contains($HTTP_USER_AGENT, "Opera")
		&& preg_match('#(MSIE|Internet Explorer) ([0-9]+)\\.([0-9]+)#', $HTTP_USER_AGENT, $version)
	)
	{
		if (intval($version[2]) > 0)
		{
			return doubleval($version[2] . "." . $version[3]);
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}
}

function GetCountryByID($id, $lang = LANGUAGE_ID)
{
	$msg = IncludeModuleLangFile(__FILE__, $lang, true);
	return $msg["COUNTRY_" . $id] ?? '';
}

function GetCountryArray($lang = LANGUAGE_ID)
{
	$arMsg = IncludeModuleLangFile(__FILE__, $lang, true);
	$arr = [];
	if (is_array($arMsg))
	{
		foreach ($arMsg as $id => $country)
		{
			if (str_starts_with($id, "COUNTRY_"))
			{
				$arr[intval(mb_substr($id, 8))] = $country;
			}
		}
	}
	asort($arr);
	$arCountry = ["reference_id" => array_keys($arr), "reference" => array_values($arr)];
	return $arCountry;
}

function GetCountries($lang = LANGUAGE_ID)
{
	static $countries = null;
	if (isset($countries[$lang]))
	{
		return $countries[$lang];
	}

	include __DIR__ . '/countries.php';
	$msg = IncludeModuleLangFile(__FILE__, $lang, true);

	$countries[$lang] = [];
	/** @var array $arCounries */
	foreach ($arCounries as $country => $countryId)
	{
		$countries[$lang][$country] = [
			'ID' => $countryId,
			'CODE' => $country,
			'NAME' => $msg['COUNTRY_' . $countryId],
		];
	}
	return $countries[$lang];
}

function GetCountryIdByCode($code)
{
	$code = strtoupper($code);
	$countries = GetCountries();

	return $countries[$code]['ID'] ?? false;
}

function GetCountryCodeById($countryId)
{
	$countryId = (int)$countryId;

	static $countryCodes = null;
	if ($countryCodes === null)
	{
		include __DIR__ . '/countries.php';
		/** @var array $arCounries */
		$countryCodes = array_flip($arCounries);
	}

	return $countryCodes[$countryId] ?? '';
}

function minimumPHPVersion($vercheck)
{
	$minver = explode(".", $vercheck);
	$curver = explode(".", phpversion());
	if ((intval($curver[0]) < intval($minver[0])) || ((intval($curver[0]) == intval($minver[0])) && (intval($curver[1]) < intval($minver[1]))) || ((intval($curver[0]) == intval($minver[0])) && (intval($curver[1]) == intval($minver[1])) && (intval($curver[2]) < intval($minver[2]))))
	{
		return false;
	}
	else
	{
		return true;
	}
}

function FormDecode()
{
	$superglobals = [
		'_GET' => 1, '_SESSION' => 1, '_POST' => 1, '_COOKIE' => 1, '_REQUEST' => 1, '_FILES' => 1, '_SERVER' => 1, 'GLOBALS' => 1, '_ENV' => 1,
		'DBType' => 1, 'DBDebug' => 1, 'DBDebugToFile' => 1, 'DBHost' => 1, 'DBName' => 1, 'DBLogin' => 1, 'DBPassword' => 1,
		'HTTP_ENV_VARS' => 1, 'HTTP_GET_VARS' => 1, 'HTTP_POST_VARS' => 1, 'HTTP_POST_FILES' => 1, 'HTTP_COOKIE_VARS' => 1, 'HTTP_SERVER_VARS' => 1,
		'this' => 1,
	];

	foreach ($superglobals as $gl => $t)
	{
		unset($_REQUEST[$gl]);
		unset($_GET[$gl]);
		unset($_POST[$gl]);
		unset($_COOKIE[$gl]);
	}

	$register_globals = ini_get_bool("register_globals");
	if (!$register_globals)
	{
		$toGlobals = [];

		foreach ($_ENV as $key => $val)
		{
			if (!isset($superglobals[$key]))
			{
				$toGlobals[$key] = $val;
			}
		}

		foreach ($_GET as $key => $val)
		{
			if (!isset($superglobals[$key]))
			{
				$toGlobals[$key] = $val;
			}
		}

		foreach ($_POST as $key => $val)
		{
			if (!isset($superglobals[$key]))
			{
				$toGlobals[$key] = $val;
			}
		}

		foreach ($_COOKIE as $key => $val)
		{
			if (!isset($superglobals[$key]))
			{
				$toGlobals[$key] = $val;
			}
		}

		foreach ($_SERVER as $key => $val)
		{
			if (!isset($superglobals[$key]))
			{
				$toGlobals[$key] = $val;
			}
		}

		foreach ($toGlobals as $key => $val)
		{
			if (!isset($GLOBALS[$key]))
			{
				$GLOBALS[$key] = $val;
			}
		}
	}
}

/**
 * @deprecated Use Bitrix\Main\Web\HttpClient
 */
function QueryGetData($SITE, $PORT, $PATH, $QUERY_STR, &$errno, &$errstr, $sMethod = "GET", $sProto = "", $sContentType = 'N')
{
	$ob = new CHTTP();
	$ob->Query(
		$sMethod,
		$SITE,
		$PORT,
		$PATH . ($sMethod == 'GET' ? ((!str_contains($PATH, '?') ? '?' : '&') . $QUERY_STR) : ''),
		$sMethod == 'POST' ? $QUERY_STR : false,
		$sProto,
		$sContentType
	);

	$errno = $ob->errno;
	$errstr = $ob->errstr;

	return $ob->result;
}

function xmlize_xmldata($data)
{
	$data = trim($data);
	$vals = $index = $array = [];
	$parser = xml_parser_create("ISO-8859-1");
	xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
	xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 1);
	xml_parse_into_struct($parser, $data, $vals, $index);
	xml_parser_free($parser);

	$i = 0;

	$tagname = $vals[$i]['tag'];
	if (isset($vals[$i]['attributes']))
	{
		$array[$tagname]['@'] = $vals[$i]['attributes'];
	}
	else
	{
		$array[$tagname]['@'] = [];
	}

	$array[$tagname]["#"] = xml_depth_xmldata($vals, $i);

	return $array;
}

function xml_depth_xmldata($vals, &$i)
{
	$children = [];

	if (isset($vals[$i]['value']))
	{
		array_push($children, $vals[$i]['value']);
	}

	while (++$i < count($vals))
	{
		switch ($vals[$i]['type'])
		{
			case 'open':
				$tagname = $vals[$i]['tag'] ?? '';

				if (isset($children[$tagname]))
				{
					$size = sizeof($children[$tagname]);
				}
				else
				{
					$size = 0;
				}

				if (isset($vals[$i]['attributes']))
				{
					$children[$tagname][$size]['@'] = $vals[$i]["attributes"];
				}
				$children[$tagname][$size]['#'] = xml_depth_xmldata($vals, $i);
				break;

			case 'cdata':
				array_push($children, $vals[$i]['value']);
				break;

			case 'complete':
				$tagname = $vals[$i]['tag'];

				if (isset($children[$tagname]))
				{
					$size = sizeof($children[$tagname]);
				}
				else
				{
					$size = 0;
				}

				if (isset($vals[$i]['value']))
				{
					$children[$tagname][$size]["#"] = $vals[$i]['value'];
				}
				else
				{
					$children[$tagname][$size]["#"] = '';
				}

				if (isset($vals[$i]['attributes']))
				{
					$children[$tagname][$size]['@'] = $vals[$i]['attributes'];
				}
				break;

			case 'close':
				return $children;
		}
	}

	return $children;
}

function Help($module = "", $anchor = "", $help_file = "")
{
	/** @global CMain $APPLICATION */
	global $APPLICATION, $IS_HELP;
	if ($help_file == '')
	{
		$help_file = basename($APPLICATION->GetCurPage());
	}
	if ($anchor <> '')
	{
		$anchor = "#" . $anchor;
	}

	if ($IS_HELP !== true)
	{
		$height = "500";
		//$width = "545";
		$width = "780";
		echo "<script>
			function Help(file, module, anchor)
			{
				window.open('" . BX_ROOT . "/tools/help_view.php?local=Y&file='+file+'&module='+module+'&lang=" . LANGUAGE_ID . "'+anchor, '','scrollbars=yes,resizable=yes,width=" . $width . ",height=" . $height . ",top='+Math.floor((screen.height - " . $height . ")/2-14)+',left='+Math.floor((screen.width - " . $width . ")/2-5));
			}
			</script>";
		$IS_HELP = true;
	}
	echo "<a href=\"javascript:Help('" . urlencode($help_file) . "','" . $module . "','" . $anchor . "')\" title='" . GetMessage("TOOLS_HELP") . "'><img src='" . BX_ROOT . "/images/main/show_help.gif' width='16' height='16' border='0' alt='" . GetMessage("TOOLS_HELP") . "' align='absbottom' vspace='2' hspace='1'></a>";
}

function InitBVar(&$var)
{
	$var = ($var == "Y") ? "Y" : "N";
}

function init_get_params($url)
{
	InitURLParam($url);
}

function InitURLParam($url = false)
{
	if ($url === false)
	{
		$url = $_SERVER["REQUEST_URI"];
	}
	$start = mb_strpos($url, "?");
	if ($start !== false)
	{
		$end = mb_strpos($url, "#");
		$length = ($end > 0) ? $end - $start - 1 : mb_strlen($url);
		$params = mb_substr($url, $start + 1, $length);
		parse_str($params, $_GET);
		parse_str($params, $arr);
		$_REQUEST += $arr;

		foreach ($arr as $key => $val)
		{
			if (!isset($GLOBALS[$key]))
			{
				$GLOBALS[$key] = $val;
			}
		}
	}
}

function _ShowHtmlspec($str)
{
	$str = str_replace(["<br>", "<br />", "<BR>", "<BR />"], "\n", $str);
	$str = htmlspecialcharsbx($str, ENT_COMPAT, false);
	$str = nl2br($str);
	return $str;
}

function ShowNote($strNote, $cls = "notetext")
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	if ($strNote <> "")
	{
		$APPLICATION->IncludeComponent(
			"bitrix:system.show_message",
			".default",
			[
				"MESSAGE" => $strNote,
				"STYLE" => $cls,
			],
			null,
			[
				"HIDE_ICONS" => "Y",
			]
		);
	}
}

function ShowError($strError, $cls = "errortext")
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	if ($strError <> "")
	{
		$APPLICATION->IncludeComponent(
			"bitrix:system.show_message",
			".default",
			[
				"MESSAGE" => $strError,
				"STYLE" => $cls,
			],
			null,
			[
				"HIDE_ICONS" => "Y",
			]
		);
	}
}

function ShowMessage($arMess)
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	if (!is_array($arMess))
	{
		$arMess = ["MESSAGE" => $arMess, "TYPE" => "ERROR"];
	}

	if (!empty($arMess["MESSAGE"]))
	{
		$APPLICATION->IncludeComponent(
			"bitrix:system.show_message",
			".default",
			[
				"MESSAGE" => $arMess["MESSAGE"],
				"STYLE" => ($arMess["TYPE"] == "OK" ? "notetext" : "errortext"),
			],
			null,
			[
				"HIDE_ICONS" => "Y",
			]
		);
	}
}

function DeleteParam($ParamNames)
{
	if (empty($_GET))
	{
		return '';
	}

	$aParams = $_GET;
	foreach (array_keys($aParams) as $key)
	{
		foreach ($ParamNames as $param)
		{
			if (strcasecmp($param, $key) == 0)
			{
				unset($aParams[$key]);
				break;
			}
		}
	}

	return http_build_query($aParams, "", "&");
}

function check_email($email, $strict = false, $domainCheck = false)
{
	if (!$strict)
	{
		$email = trim($email);
		if (preg_match("#.*?[<\\[\\(](.*?)[>\\]\\)].*#i", $email, $arr) && $arr[1] <> '')
		{
			$email = $arr[1];
		}
	}

	//http://tools.ietf.org/html/rfc2821#section-4.5.3.1
	//4.5.3.1. Size limits and minimums
	if (mb_strlen($email) > 320)
	{
		return false;
	}

	//http://tools.ietf.org/html/rfc2822#section-3.2.4
	//3.2.4. Atom
	//added \p{L} for international symbols
	static $atom = "\\p{L}=_0-9a-z+~'!\$&*^`|\\#%/?{}-";
	static $domain = "\\p{L}a-z0-9-";

	//"." can't be in the beginning or in the end of local-part
	//dot-atom-text = 1*atext *("." 1*atext)
	if (preg_match("#^[{$atom}]+(\\.[{$atom}]+)*@(([{$domain}]+\\.)+)([{$domain}]{2,20})$#ui", $email))
	{
		if ($domainCheck)
		{
			$email = Main\Mail\Mail::toPunycode($email);
			$parts = explode('@', $email);
			$host = $parts[1] . '.';

			return (checkdnsrr($host, 'MX') || checkdnsrr($host, 'A'));
		}

		return true;
	}

	return false;
}

function initvar($varname, $value = '')
{
	global $$varname;
	if (!isset($$varname))
	{
		$$varname = $value;
	}
}

function ClearVars($prefix = "str_")
{
	$n = mb_strlen($prefix);
	foreach ($GLOBALS as $key => $val)
	{
		if (strncmp($key, $prefix, $n) == 0)
		{
			unset($GLOBALS[$key]);
		}
	}
}

function roundEx($value, $prec = 0)
{
	$eps = 1.00 / pow(10, $prec + 4);
	return round(doubleval($value) + $eps, $prec);
}

function roundDB($value, $len = 18, $dec = 4)
{
	if ($value >= 0)
	{
		$value = "0" . $value;
	}
	$value = roundEx(DoubleVal($value), $len);
	$value = sprintf("%01." . $dec . "f", $value);
	if ($len > 0 && mb_strlen($value) > $len - $dec)
	{
		$value = trim(mb_substr($value, 0, $len - $dec), ".");
	}
	return $value;
}

function bitrix_sessid()
{
	$kernelSession = Application::getInstance()->getKernelSession();
	if (!$kernelSession->has('fixed_session_id'))
	{
		bitrix_sessid_set();
	}

	return $kernelSession->get('fixed_session_id');
}

function bitrix_sessid_set($val = false)
{
	if ($val === false)
	{
		$val = bitrix_sessid_val();
	}
	Application::getInstance()->getKernelSession()->set("fixed_session_id", $val);
}

function bitrix_sessid_val()
{
	return md5(CMain::GetServerUniqID() . Application::getInstance()->getKernelSession()->getId());
}

function bitrix_sess_sign()
{
	return md5("nobody" . CMain::GetServerUniqID() . "nowhere");
}

function check_bitrix_sessid($varname = 'sessid')
{
	$request = Main\Context::getCurrent()->getRequest();
	return (
		$request[$varname] === bitrix_sessid() ||
		$request->getHeader('X-Bitrix-Csrf-Token') === bitrix_sessid()
	);
}

function bitrix_sessid_get($varname = 'sessid')
{
	return $varname . "=" . bitrix_sessid();
}

function bitrix_sessid_post($varname = 'sessid', $returnInvocations = false)
{
	static $invocations = 0;
	if ($returnInvocations)
	{
		return $invocations;
	}

	$id = $invocations ? $varname . '_' . $invocations : $varname;
	$invocations++;

	return '<input type="hidden" name="' . $varname . '" id="' . $id . '" value="' . bitrix_sessid() . '" />';
}

function print_url($strUrl, $strText, $sParams = "")
{
	return ($strUrl == '' ? $strText : "<a href=\"" . $strUrl . "\" " . $sParams . ">" . $strText . "</a>");
}

function IncludeAJAX()
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	$APPLICATION->AddHeadString('<script>var ajaxMessages = {wait:"' . CUtil::JSEscape(GetMessage('AJAX_WAIT')) . '"}</script>', true);
	$APPLICATION->AddHeadScript('/bitrix/js/main/cphttprequest.js', true);
}

function GetMenuTypes($site = false, $default_value = false)
{
	if ($default_value === false)
	{
		$default_value = "left=" . GetMessage("main_tools_menu_left") . ",top=" . GetMessage("main_tools_menu_top");
	}

	$mt = COption::GetOptionString("fileman", "menutypes", $default_value, $site);
	if (!$mt)
	{
		return [];
	}

	$armt_ = unserialize(stripslashes($mt), ['allowed_classes' => false]);
	$armt = [];
	if (is_array($armt_))
	{
		foreach ($armt_ as $key => $title)
		{
			$key = trim($key);
			if ($key == '')
			{
				continue;
			}
			$armt[$key] = trim($title);
		}
		return $armt;
	}

	$armt_ = explode(",", $mt);
	for ($i = 0, $c = count($armt_); $i < $c; $i++)
	{
		$pos = mb_strpos($armt_[$i], '=');
		if ($pos === false)
		{
			continue;
		}
		$key = trim(mb_substr($armt_[$i], 0, $pos));
		if ($key == '')
		{
			continue;
		}
		$armt[$key] = trim(mb_substr($armt_[$i], $pos + 1));
	}
	return $armt;
}

function SetMenuTypes($armt, $site = '', $description = false)
{
	return COption::SetOptionString('fileman', "menutypes", addslashes(serialize($armt)), $description, $site);
}

function ParseFileContent($filesrc, $params = [])
{
	/////////////////////////////////////
	// Parse prolog, epilog, title
	/////////////////////////////////////
	$filesrc = trim($filesrc);
	$prolog = $epilog = '';

	$php_doubleq = false;
	$php_singleq = false;
	$php_comment = false;
	$php_star_comment = false;
	$php_line_comment = false;

	if (!empty($params["use_php_parser"]) && str_starts_with($filesrc, "<?"))
	{
		$phpChunks = PHPParser::getPhpChunks($filesrc);
		if (!empty($phpChunks))
		{
			$prolog = $phpChunks[0];
			$filesrc = mb_substr($filesrc, mb_strlen($prolog));
		}
	}
	elseif (str_starts_with($filesrc, "<?"))
	{
		$fl = mb_strlen($filesrc);
		$p = 2;
		while ($p < $fl)
		{
			$ch2 = mb_substr($filesrc, $p, 2);
			$ch1 = mb_substr($ch2, 0, 1);

			if ($ch2 == "?>" && !$php_doubleq && !$php_singleq && !$php_star_comment)
			{
				$p += 2;
				break;
			}
			elseif (!$php_comment && $ch2 == "//" && !$php_doubleq && !$php_singleq)
			{
				$php_comment = $php_line_comment = true;
				$p++;
			}
			elseif ($php_line_comment && ($ch1 == "\n" || $ch1 == "\r" || $ch2 == "?>"))
			{
				$php_comment = $php_line_comment = false;
			}
			elseif (!$php_comment && $ch2 == "/*" && !$php_doubleq && !$php_singleq)
			{
				$php_comment = $php_star_comment = true;
				$p++;
			}
			elseif ($php_star_comment && $ch2 == "*/")
			{
				$php_comment = $php_star_comment = false;
				$p++;
			}
			elseif (!$php_comment)
			{
				if (($php_doubleq || $php_singleq) && $ch2 == "\\\\")
				{
					$p++;
				}
				elseif (!$php_doubleq && $ch1 == '"')
				{
					$php_doubleq = true;
				}
				elseif ($php_doubleq && $ch1 == '"' && mb_substr($filesrc, $p - 1, 1) != '\\')
				{
					$php_doubleq = false;
				}
				elseif (!$php_doubleq)
				{
					if (!$php_singleq && $ch1 == "'")
					{
						$php_singleq = true;
					}
					elseif ($php_singleq && $ch1 == "'" && mb_substr($filesrc, $p - 1, 1) != '\\')
					{
						$php_singleq = false;
					}
				}
			}

			$p++;
		}

		$prolog = mb_substr($filesrc, 0, $p);
		$filesrc = mb_substr($filesrc, $p);
	}
	elseif (preg_match("'(.*?<title>.*?</title>)(.*)$'is", $filesrc, $reg))
	{
		$prolog = $reg[1];
		$filesrc = $reg[2];
	}

	$title = PHPParser::getPageTitle($filesrc, $prolog);

	$arPageProps = [];
	if ($prolog <> '')
	{
		if (preg_match_all("'\\\$APPLICATION->SetPageProperty\\(([\"\\'])(.*?)(?<!\\\\)[\"\\'] *, *([\"\\'])(.*?)(?<!\\\\)[\"\\']\\);'i", $prolog, $out))
		{
			foreach ($out[2] as $i => $m1)
			{
				$arPageProps[UnEscapePHPString($m1, $out[1][$i])] = UnEscapePHPString($out[4][$i], $out[3][$i]);
			}
		}
	}

	if (str_ends_with($filesrc, "?>"))
	{
		if (isset($phpChunks) && count($phpChunks) > 1)
		{
			$epilog = $phpChunks[count($phpChunks) - 1];
			$filesrc = mb_substr($filesrc, 0, -mb_strlen($epilog));
		}
		else
		{
			$p = mb_strlen($filesrc) - 2;
			while (($p > 0) && (mb_substr($filesrc, $p, 2) != "<?"))
			{
				$p--;
			}
			$epilog = mb_substr($filesrc, $p);
			$filesrc = mb_substr($filesrc, 0, $p);
		}
	}

	return [
		"PROLOG" => $prolog,
		"TITLE" => $title,
		"PROPERTIES" => $arPageProps,
		"CONTENT" => $filesrc,
		"EPILOG" => $epilog,
	];
}

function EscapePHPString($str, $encloser = '"')
{
	if ($encloser == "'")
	{
		$from = ["\\", "'"];
		$to = ["\\\\", "\\'"];
	}
	else
	{
		$from = ["\\", "\$", "\""];
		$to = ["\\\\", "\\\$", "\\\""];
	}

	return str_replace($from, $to, $str);
}

function UnEscapePHPString($str, $encloser = '"')
{
	if ($encloser == "'")
	{
		$from = ["\\\\", "\\'"];
		$to = ["\\", "'"];
	}
	else
	{
		$from = ["\\\\", "\\\$", "\\\""];
		$to = ["\\", "\$", "\""];
	}

	return str_replace($from, $to, $str);
}

function CheckSerializedData($str, $max_depth = 200)
{
	if (preg_match('/(^|;)[OC]\\:\\+{0,1}\\d+:/', $str)) // serialized objects
	{
		return false;
	}

	return true;
}

function NormalizePhone($number, $minLength = 10)
{
	$minLength = intval($minLength);
	if ($minLength <= 0 || mb_strlen($number) < $minLength)
	{
		return false;
	}

	if (mb_strlen($number) >= 10 && str_starts_with($number, '+8'))
	{
		$number = '00' . mb_substr($number, 1);
	}

	$number = preg_replace("/[^0-9\#\*,;]/i", "", $number);
	if (mb_strlen($number) >= 10)
	{
		if (str_starts_with($number, '80') || str_starts_with($number, '81') || str_starts_with($number, '82'))
		{
		}
		elseif (str_starts_with($number, '00'))
		{
			$number = substr($number, 2);
		}
		elseif (str_starts_with($number, '011'))
		{
			$number = substr($number, 3);
		}
		elseif (str_starts_with($number, '8'))
		{
			$number = '7' . substr($number, 1);
		}
		elseif (str_starts_with($number, '0'))
		{
			$number = substr($number, 1);
		}
	}

	return $number;
}

function bxmail($to, $subject, $message, $additional_headers = "", $additional_parameters = "", Main\Mail\Context $context = null)
{
	if (empty($context))
	{
		$context = new Main\Mail\Context();
	}

	$event = new Main\Event(
		'main',
		'OnBeforePhpMail',
		[
			'arguments' => (object)[
				'to' => &$to,
				'subject' => &$subject,
				'message' => &$message,
				'additional_headers' => &$additional_headers,
				'additional_parameters' => &$additional_parameters,
				'context' => &$context,
			],
		]
	);
	$event->send();

	$defaultMailConfiguration = Configuration::getValue("smtp");
	$smtpEnabled =
		is_array($defaultMailConfiguration)
		&& isset($defaultMailConfiguration['enabled'])
		&& $defaultMailConfiguration['enabled'] === true;

	if (
		$smtpEnabled
		&& (
			$context->getSmtp() !== null
			|| (!empty($defaultMailConfiguration['host']) && !empty($defaultMailConfiguration['login']))
		)
	)
	{
		$mailer = Main\Mail\Smtp\Mailer::getInstance($context);
		return $mailer->sendMailBySmtp($to, $subject, $message, $additional_headers, $additional_parameters);
	}

	//message must not contain any null bytes
	$message = str_replace("\0", ' ', $message);

	if (function_exists("custom_mail"))
	{
		return custom_mail($to, $subject, $message, $additional_headers, $additional_parameters, $context);
	}

	if ($additional_parameters != "")
	{
		return @mail($to, $subject, $message, $additional_headers, $additional_parameters);
	}

	return @mail($to, $subject, $message, $additional_headers);
}

/**
 * @deprecated Use \Bitrix\Main\Application::resetAccelerator().
 */
function bx_accelerator_reset()
{
	Application::resetAccelerator();
}

/**
 * @deprecated Use Main\Config\Ini::getBool().
 */
function ini_get_bool($param)
{
	return Main\Config\Ini::getBool((string)$param);
}

/**
 * Sorting array by column.
 * You can use short mode: Collection::sortByColumn($arr, 'value'); This is equal Collection::sortByColumn($arr, array('value' => SORT_ASC))
 *
 * Pay attention: if two members compare as equal, their relative order in the sorted array is undefined. The sorting is not stable.
 *
 * More example:
 * Collection::sortByColumn($arr, array('value' => array(SORT_NUMERIC, SORT_ASC), 'attr' => SORT_DESC), array('attr' => 'strlen'), 'www');
 *
 * @param array $array
 * @param string|array $columns
 * @param string|array $callbacks
 * @param bool $preserveKeys If false numeric keys will be re-indexed. If true - preserve.
 * @param null $defaultValueIfNotSetValue If value not set - use $defaultValueIfNotSetValue (any cols)
 */
function sortByColumn(array &$array, $columns, $callbacks = '', $defaultValueIfNotSetValue = null, $preserveKeys = false)
{
	Main\Type\Collection::sortByColumn($array, $columns, $callbacks, $defaultValueIfNotSetValue, $preserveKeys);
}

function getLocalPath($path, $baseFolder = "/bitrix")
{
	$root = rtrim($_SERVER["DOCUMENT_ROOT"], "\\/");

	static $hasLocalDir = null;
	if ($hasLocalDir === null)
	{
		$hasLocalDir = is_dir($root . "/local");
	}

	if ($hasLocalDir && file_exists($root . "/local/" . $path))
	{
		return "/local/" . $path;
	}
	elseif (file_exists($root . $baseFolder . "/" . $path))
	{
		return $baseFolder . "/" . $path;
	}

	// cli repository mode
	if (empty($_SERVER["DOCUMENT_ROOT"]) || defined('REPOSITORY_ROOT'))
	{
		$root = realpath(__DIR__ . '/../../');
		$localPath = $root . '/' . $path;

		if (file_exists($localPath))
		{
			return $localPath;
		}
	}

	return false;
}

/**
 * Set session expired, e.g. if you want to destroy session after this hit
 * @param bool $pIsExpired
 */
function setSessionExpired($pIsExpired = true)
{
	Application::getInstance()->getKernelSession()->set("IS_EXPIRED", $pIsExpired);
}

/**
 * @return bool
 */
function isSessionExpired()
{
	return Application::getInstance()->getKernelSession()->get("IS_EXPIRED") === true;
}

$SHOWIMAGEFIRST = false;

function ShowImage($PICTURE_ID, $iMaxW = 0, $iMaxH = 0, $sParams = false, $strImageUrl = "", $bPopup = false, $strPopupTitle = false, $iSizeWHTTP = 0, $iSizeHHTTP = 0)
{
	return CFile::ShowImage($PICTURE_ID, $iMaxW, $iMaxH, $sParams, $strImageUrl, $bPopup, $strPopupTitle, $iSizeWHTTP, $iSizeHHTTP);
}

function BXClearCache($full = false, $initdir = '')
{
	CPHPCache::ClearCache($full, $initdir);
}

function RegisterModule($id)
{
	Main\ModuleManager::registerModule($id);
}

function UnRegisterModule($id)
{
	Main\ModuleManager::unRegisterModule($id);
}

function AddEventHandler($FROM_MODULE_ID, $MESSAGE_ID, $CALLBACK, $SORT = 100, $FULL_PATH = false)
{
	$eventManager = Main\EventManager::getInstance();
	return $eventManager->addEventHandlerCompatible($FROM_MODULE_ID, $MESSAGE_ID, $CALLBACK, $FULL_PATH, $SORT);
}

function RemoveEventHandler($FROM_MODULE_ID, $MESSAGE_ID, $iEventHandlerKey)
{
	$eventManager = Main\EventManager::getInstance();
	return $eventManager->removeEventHandler($FROM_MODULE_ID, $MESSAGE_ID, $iEventHandlerKey);
}

function GetModuleEvents($MODULE_ID, $MESSAGE_ID, $bReturnArray = false)
{
	$eventManager = Main\EventManager::getInstance();
	$arrResult = $eventManager->findEventHandlers($MODULE_ID, $MESSAGE_ID);

	foreach ($arrResult as $k => $event)
	{
		$arrResult[$k]['FROM_MODULE_ID'] = $MODULE_ID;
		$arrResult[$k]['MESSAGE_ID'] = $MESSAGE_ID;
	}

	if ($bReturnArray)
	{
		return $arrResult;
	}
	else
	{
		$resRS = new CDBResult;
		$resRS->InitFromArray($arrResult);
		return $resRS;
	}
}

/**
 * @deprecated
 */
function ExecuteModuleEvent($arEvent)
{
	$args = [];
	for ($i = 1, $nArgs = func_num_args(); $i < $nArgs; $i++)
	{
		$args[] = func_get_arg($i);
	}

	return ExecuteModuleEventEx($arEvent, $args);
}

function ExecuteModuleEventEx($arEvent, $arParams = [])
{
	$result = true;

	if (
		isset($arEvent["TO_MODULE_ID"])
		&& $arEvent["TO_MODULE_ID"] <> ""
		&& $arEvent["TO_MODULE_ID"] <> "main"
	)
	{
		if (!CModule::IncludeModule($arEvent["TO_MODULE_ID"]))
		{
			return null;
		}
	}
	elseif (
		isset($arEvent["TO_PATH"])
		&& $arEvent["TO_PATH"] <> ""
		&& file_exists($_SERVER["DOCUMENT_ROOT"] . BX_ROOT . $arEvent["TO_PATH"])
	)
	{
		$result = include_once($_SERVER["DOCUMENT_ROOT"] . BX_ROOT . $arEvent["TO_PATH"]);
	}
	elseif (
		isset($arEvent["FULL_PATH"])
		&& $arEvent["FULL_PATH"] <> ""
		&& file_exists($arEvent["FULL_PATH"])
	)
	{
		$result = include_once($arEvent["FULL_PATH"]);
	}

	if ((empty($arEvent["TO_CLASS"]) || empty($arEvent["TO_METHOD"])) && !isset($arEvent["CALLBACK"]))
	{
		return $result;
	}

	if (isset($arEvent["TO_METHOD_ARG"]) && is_array($arEvent["TO_METHOD_ARG"]) && !empty($arEvent["TO_METHOD_ARG"]))
	{
		$args = array_merge($arEvent["TO_METHOD_ARG"], $arParams);
	}
	else
	{
		$args = $arParams;
	}

	//TODO: Возможно заменить на EventManager::getInstance()->getLastEvent();
	global $BX_MODULE_EVENT_LAST;
	$BX_MODULE_EVENT_LAST = $arEvent;

	if (isset($arEvent["CALLBACK"]))
	{
		$result = call_user_func_array($arEvent["CALLBACK"], $args);
	}
	else
	{
		//php bug: http://bugs.php.net/bug.php?id=47948
		if (class_exists($arEvent["TO_CLASS"]) && is_callable([$arEvent["TO_CLASS"], $arEvent["TO_METHOD"]]))
		{
			$result = call_user_func_array([$arEvent["TO_CLASS"], $arEvent["TO_METHOD"]], $args);
		}
		else
		{
			$exception = new SystemException("Event handler error: could not invoke {$arEvent["TO_CLASS"]}::{$arEvent["TO_METHOD"]}. Class or method does not exist.");
			$application = Application::getInstance();
			$exceptionHandler = $application->getExceptionHandler();
			$exceptionHandler->writeToLog($exception);

			$result = null;
		}
	}

	return $result;
}

function UnRegisterModuleDependences($FROM_MODULE_ID, $MESSAGE_ID, $TO_MODULE_ID, $TO_CLASS = "", $TO_METHOD = "", $TO_PATH = "", $TO_METHOD_ARG = [])
{
	$eventManager = Main\EventManager::getInstance();
	$eventManager->unRegisterEventHandler($FROM_MODULE_ID, $MESSAGE_ID, $TO_MODULE_ID, $TO_CLASS, $TO_METHOD, $TO_PATH, $TO_METHOD_ARG);
}

function RegisterModuleDependences($FROM_MODULE_ID, $MESSAGE_ID, $TO_MODULE_ID, $TO_CLASS = "", $TO_METHOD = "", $SORT = 100, $TO_PATH = "", $TO_METHOD_ARG = [])
{
	$eventManager = Main\EventManager::getInstance();
	$eventManager->registerEventHandlerCompatible($FROM_MODULE_ID, $MESSAGE_ID, $TO_MODULE_ID, $TO_CLASS, $TO_METHOD, $SORT, $TO_PATH, $TO_METHOD_ARG);
}

function IsModuleInstalled($module_id)
{
	return Main\ModuleManager::isModuleInstalled($module_id);
}

function GetModuleID($str)
{
	$arr = explode("/", $str);
	$i = array_search("modules", $arr);
	return $arr[$i + 1];
}

/**
 * @deprecated Use version_compare()
 * Returns TRUE if version1 >= version2
 * version1 = "XX.XX.XX"
 * version2 = "XX.XX.XX"
 */
function CheckVersion($version1, $version2)
{
	return (version_compare($version1, $version2) >= 0);
}