3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = Array ( "0001" => 80 , "0002" => 71 , "0003" => 99, "0004" => 55.5, "0005" => 66 ); $i=1; function getPosition($id,$array){ foreach($array as $array1){ $keys = array_keys($array); if($keys == $key){ return $array1; } } } echo getPosition('0001',$array);
based on 3TJhl
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9 Notice: Undefined variable: key in /in/BVH0a on line 9