3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php error_reporting(E_ALL); $x = "3a"; echo mktime($x, $x, $x, $x, $x, $x);
Output for 5.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 Notice: A non well formed numeric value encountered in /in/3FvXk on line 6 1046656983
Output for 4.3.0 - 5.0.5
1046656983