3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array("INGL1ING","COPAU416") natsort($a); print_r($a);
Output for 5.4.0 - 5.4.28, 5.5.0 - 5.5.12
Parse error: syntax error, unexpected 'natsort' (T_STRING) in /in/Bh9NC on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/Bh9NC on line 3
Process exited with code 255.
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195.35 ms | 1395 KiB | 78 Q