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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = []; array_push($array, 0); array_push($array, 0.64470922960398); array_push($array, 0.41076734188039); array_push($array, 0.20185418833199); array_push($array, 0.18053564755758); array_push($array, 0.42409442817103); array_push($array, 0.60058510748602); asort($array); print_r($array); asort($array, SORT_NUMERIC); print_r($array); $array = array_map(function ($num) { return (int)($num * 10); }, $array); asort($array); print_r($array);
Output for 7.0.0 - 7.1.0
Array ( [0] => 0 [4] => 0.18053564755758 [3] => 0.20185418833199 [2] => 0.41076734188039 [5] => 0.42409442817103 [6] => 0.60058510748602 [1] => 0.64470922960398 ) Notice: Use of undefined constant  SORT_NUMERIC - assumed ' SORT_NUMERIC' in /in/aKZKu on line 15 Warning: asort() expects parameter 2 to be integer, string given in /in/aKZKu on line 15 Array ( [0] => 0 [4] => 0.18053564755758 [3] => 0.20185418833199 [2] => 0.41076734188039 [5] => 0.42409442817103 [6] => 0.60058510748602 [1] => 0.64470922960398 ) Array ( [0] => 0 [4] => 1 [3] => 2 [2] => 4 [5] => 4 [6] => 6 [1] => 6 )
Output for 5.4.0 - 5.6.28
Array ( [0] => 0 [4] => 0.18053564755758 [3] => 0.20185418833199 [2] => 0.41076734188039 [5] => 0.42409442817103 [6] => 0.60058510748602 [1] => 0.64470922960398 ) Notice: Use of undefined constant  SORT_NUMERIC - assumed ' SORT_NUMERIC' in /in/aKZKu on line 15 Warning: asort() expects parameter 2 to be long, string given in /in/aKZKu on line 15 Array ( [0] => 0 [4] => 0.18053564755758 [3] => 0.20185418833199 [2] => 0.41076734188039 [5] => 0.42409442817103 [6] => 0.60058510748602 [1] => 0.64470922960398 ) Array ( [0] => 0 [4] => 1 [3] => 2 [5] => 4 [2] => 4 [1] => 6 [6] => 6 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/aKZKu on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/aKZKu on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/aKZKu on line 3
Process exited with code 255.