3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $mystring = 'blabla_blabla_'; $findme = '_'; $pos = strpos($mystring, $findme); echo substr($pos, 0, strpos("_"));
Output for 5.3.0 - 7.2.0
Warning: strpos() expects at least 2 parameters, 1 given in /in/2anNj on line 6
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for strpos() in /in/2anNj on line 6