3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( '1/10/2014', '1/11/2014', '1/12/2014', '1/13/2014', '1/14/2014' ); foreach ($array as $date) { $unixdate = strtotime($date); if ($unixdate < time()) { unset($array[$date]); } } print_r($array);
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
Array ( [0] => 1/10/2014 [1] => 1/11/2014 [2] => 1/12/2014 [3] => 1/13/2014 [4] => 1/14/2014 )
preferences:
154.26 ms | 404 KiB | 229 Q