3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $name = "survey_que3"; $key=explode("survey_que",$name); print_r($key);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => [1] => 3 )