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run code in 300+ PHP versions simultaneously
<?php var_dump(shuffle(1));
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.30
Fatal error: Only variables can be passed by reference in /in/544X1 on line 3
Process exited with code 255.
preferences:
72.94 ms | 402 KiB | 65 Q