3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = Array ( "0" => 12 , "1" => 17 , "2" => 5, "3" => 27, "4" => 5 ); sort($array); print_r($array); $arrayValues = $array; for($i = 0; $i < length($ranked); $i++){ for($j = 0; $j < length($arrayValues); $j++){ if($arrayValues[$i] == $sorted[$j]){ echo $arrayValues[$i] . ' has rank ' . $j; } } }
Output for 7.0.0 - 7.1.0
Array ( [0] => 5 [1] => 5 [2] => 12 [3] => 17 [4] => 27 ) Fatal error: Uncaught Error: Call to undefined function length() in /in/LKX6q:10 Stack trace: #0 {main} thrown in /in/LKX6q on line 10
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Array ( [0] => 5 [1] => 5 [2] => 12 [3] => 17 [4] => 27 ) Fatal error: Call to undefined function length() in /in/LKX6q on line 10
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Array ( [0] => 5 [1] => 5 [2] => 12 [3] => 17 [4] => 27 ) Fatal error: Call to undefined function: length() in /in/LKX6q on line 10
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Array ( [0] => 5 [1] => 5 [2] => 12 [3] => 17 [4] => 27 ) Fatal error: Call to undefined function: length() in /in/LKX6q on line 10
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Array ( [0] => 5 [1] => 5 [2] => 12 [3] => 17 [4] => 27 ) Fatal error: Call to undefined function: length() in /in/LKX6q on line 10