3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fix_strtotime($date) { if(preg_match('/([012]?[0-9]?:[0-5]{1}\d\s*[aA|pP]?[mM]?)(\s+)(.+)/', $date, $matches)) { return strtotime($matches[3] . $matches[2] . $matches[1]); } return strtotime($date); } echo date('Y-m-d H:i:s', fix_strtotime('14:00:00 yesterday')); // 2010-09-17 14:00:00
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.1 - 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 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2013-07-31 00:00:00
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/DoFC1 on line 11
Process exited with code 255.

preferences:
221.59 ms | 401 KiB | 391 Q