3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo($givendate = strtotime('2013-07-16 17:30:00')."\n"); $cd = strtotime($givendate); $newdate = date('Y/m/d h:i:s', mktime(date('h', $cd) + 15)); echo($newdate."\n");

preferences:
33.86 ms | 402 KiB | 5 Q