3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a=array(0,1,2,3,4); function g($array, $len){ $maxKey =count($array)-1-$len; echo $maxKEy;// echo $maaxKey; } g($a, 3);
Output for 5.0.4 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
Notice: Undefined variable: maxKEy in /in/3GcI4 on line 7
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: maxKEy in /in/3GcI4 on line 7