52 …private static $timezone = null; //Timezone String e.g Asia/Tehran, Defaults to Server Timezone Se…  variable in jDateTime
69     public function __construct($convert = null, $jalali = null, $timezone = null)  argument
73         if ( $timezone !== null ) self::$timezone = $timezone;
93 …public static function date($format, $stamp = false, $convert = null, $jalali = null, $timezone = …  argument
97 …$timezone = ($timezone != null) ? $timezone : ((self::$timezone != null) ? self::$timezone : date_…
98         $obj      = new DateTime('@' . $stamp, new DateTimeZone($timezone));
99         $obj->setTimezone(new DateTimeZone($timezone));
262     public static function gDate($format, $stamp = false, $timezone = null)  argument
264         return self::date($format, $stamp, false, false, $timezone);
284 …tatic function strftime($format, $stamp = false, $convert = null, $jalali = null, $timezone = null)  argument
310         return self::date($format, $stamp, $convert, $jalali, $timezone);
338 …tic function mktime($hour, $minute, $second, $month, $day, $year, $jalali = null, $timezone = null)  argument
353         if ( self::$timezone != null || $timezone != null ) {
354 …   $obj = new DateTime($date, new DateTimeZone(($timezone != null) ? $timezone : self::$timezone));