48 …$date = new DateTimeImmutable($matches[1].'-'.$matches[2].'-'.$matches[3].' '.$matches[4].':'.$mat…
53         return $date;
59      * @param string       $date
64     public static function parseDate($date, DateTimeZone $tz = null)  argument
67         $result = preg_match('/^([0-9]{4})([0-1][0-9])([0-3][0-9])$/', $date, $matches);
70 …          throw new InvalidDataException('The supplied iCalendar date value is incorrect: '.$date);
78             $date = new DateTimeImmutable($matches[1].'-'.$matches[2].'-'.$matches[3], $tz);
80 …          throw new InvalidDataException('The supplied iCalendar date value is incorrect: '.$date);
83         return $date;
193      * @param string              $date
198     public static function parse($date, $referenceTz = null)  argument
200         if ('P' === $date[0] || ('-' === $date[0] && 'P' === $date[1])) {
201             return self::parseDuration($date);
202         } elseif (8 === strlen($date)) {
203             return self::parseDate($date, $referenceTz);
205             return self::parseDateTime($date, $referenceTz);
261      * @param string $date
265     public static function parseVCardDateTime($date)  argument
290         if (!preg_match($regex, $date, $matches)) {
314             if (!preg_match($regex, $date, $matches)) {
315                 throw new InvalidDataException('Invalid vCard date-time string: '.$date);
380      * @param string $date
384     public static function parseVCardTime($date)  argument
399         if (!preg_match($regex, $date, $matches)) {
414             if (!preg_match($regex, $date, $matches)) {
415                 throw new InvalidDataException('Invalid vCard time string: '.$date);
486      * @param string $date
490     public static function parseVCardDateAndOrTime($date)  argument
521         if (0 === preg_match($valueDate, $date, $matches)
522             && 0 === preg_match($valueDateTime, $date, $matches)
523             && 0 === preg_match($valueTime, $date, $matches)) {
524             throw new InvalidDataException('Invalid vCard date-time string: '.$date);