3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $conf = array(); function test($p1) { global $conf; $asd = md5(sprintf($conf['11'], $p1)) .'1'; return $asd; } echo test('asdfgg');
Output for 5.5.0 - 7.2.0
Notice: Undefined offset: 11 in /in/DuT4s on line 6 d41d8cd98f00b204e9800998ecf8427e1
Output for 4.3.0 - 5.4.45
d41d8cd98f00b204e9800998ecf8427e1