3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $query = 'SELECT #JOIN LIMIT 1'; substr_replace($query, 'JOIN ', strpos($query, '#JOIN'), 0); echo $qury;
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: qury in /in/BRpWS on line 7
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: qury in /in/BRpWS on line 7