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Current File : /var/www/html/clients/nkpgkx11.e-nk.ru/bitrix/modules/main/lib/text/string.php

<?php
namespace Bitrix\Main\Text;

class String
{
	public static function strrpos($haystack, $needle)
	{
		if (defined("BX_UTF"))
		{
			//mb_strrpos does not work on invalid UTF-8 strings
			$ln = strlen($needle);
			for ($i = strlen($haystack) - $ln; $i >= 0; $i--)
				if (substr($haystack, $i, $ln) == $needle)
					return $i;

			return false;
		}

		return strrpos($haystack, $needle);
	}

	public static function htmlspecialchars($string, $flags = ENT_COMPAT)
	{
		return htmlspecialchars($string, $flags, (defined("BX_UTF") ? "UTF-8" : "ISO-8859-1"));
	}

	public static function htmlspecialchars_decode($string, $flags = ENT_COMPAT)
	{
		return htmlspecialchars_decode($string, $flags);
	}

	public static function strlenBytes($str)
	{
		return function_exists('mb_strlen') ? mb_strlen($str, 'latin1') : strlen($str);
	}
}