util.php

См. документацию.

<?php
 
class CCloudUtil
{
    public static function URLEncode($str, $charset, $file_name = false)
    {
        $strEncodedURL = '';
 
        if ($file_name)
        {
            $arUrlComponents = preg_split('#(://|/)#', $str, -1, PREG_SPLIT_DELIM_CAPTURE);
        }
        else
        {
            $arUrlComponents = preg_split('#(://|/|\\?|=|&)#', $str, -1, PREG_SPLIT_DELIM_CAPTURE);
        }
 
        foreach ($arUrlComponents as $i => $part_of_url)
        {
            if ((intval($i) % 2) == 1)
            {
                $strEncodedURL .= (string)$part_of_url;
            }
            elseif (defined('BX_CLOUD_OLD_URL_ENCODE') && constant('BX_CLOUD_OLD_URL_ENCODE') === true)
            {
                $strEncodedURL .= rawurlencode(\Bitrix\Main\Text\Encoding::convertEncoding(rawurldecode((string)$part_of_url), LANG_CHARSET, $charset));
            }
            else
            {
                $strEncodedURL .= rawurlencode(\Bitrix\Main\Text\Encoding::convertEncoding((string)$part_of_url, LANG_CHARSET, $charset));
            }
        }
 
        return $strEncodedURL;
    }

    public static function gmtTimeToDateTime($str)
    {
        $timestamp = strtotime($str . 'Z');
        $datetime = \Bitrix\Main\Type\DateTime::createFromTimestamp($timestamp);
        return $datetime;
    }
}