3v4l.org

run code in 300+ PHP versions simultaneously
<?php ksort("asd"=>"asd", "fgh"=>"fgh", "cvb"=>"cvb", "bnm"=>"bnm", "aaa"=>"aaa", "bbb"=>"bbb");
Output for 5.4.0 - 5.4.17
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/dhVPp on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_DOUBLE_ARROW in /in/dhVPp on line 3
Process exited with code 255.
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