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run code in 150+ php & hhvm versions
Bugs & Features
<?php ksort(array("asd"=>"asd", "fgh"=>"fgh", "cvb"=>"cvb", "bnm"=>"bnm", "aaa"=>"aaa", "bbb"=>"bbb"));
Output for 5.3.0 - 5.4.17
Fatal error: Only variables can be passed by reference in /in/NkdQF on line 3
Process exited with code 255.