3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = array(new stdClass, new stdClass, new stdClass); $array2 = array(0, 1, 2); $compareFunction = function($a, $b) { if ($a === $b) { return 0; } elseif ($a > $b) { return 1; } else { return -1; } }; $result = array_udiff($array1, $array1, $compareFunction) var_dump($result);
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/SD05T on line 18
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING in /in/SD05T on line 18
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/SD05T on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/SD05T on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/SD05T on line 6
Process exited with code 255.

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