3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $s = "silly"; if ( strcmp($s) == 0 ) echo 'Open Sesame';
Output for 5.3.0 - 7.1.0
Warning: strcmp() expects exactly 2 parameters, 1 given in /in/Zp8LP on line 4 Open Sesame
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for strcmp() in /in/Zp8LP on line 4 Open Sesame