3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(9,2,7,3,6,1); $nu = sort($array) { while (!sorted($array)); return $array; }
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
Parse error: syntax error, unexpected '{' in /in/4VL7k on line 3
Process exited with code 255.

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187.78 ms | 1399 KiB | 62 Q