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run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(max(1));
based on WZF1i
Output for 5.3.0 - 7.2.0
Warning: max(): When only one parameter is given, it must be an array in /in/nJ2jG on line 3 NULL
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for max() in /in/nJ2jG on line 3 NULL