3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $productStates = array(1,2,3,4,5); if(($key = array_search('3', $productStates)) !== false) { unset($productStates[$key]); } var_dump($productStates);
based on sYQib
Output for 4.3.0 - 7.1.0
array(4) { [0]=> int(1) [1]=> int(2) [3]=> int(4) [4]=> int(5) }