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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump($argv);
Output for 4.3.2 - 5.6.29, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
array(1) { [0]=> string(9) "/in/TmIJj" }
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: argv in /in/TmIJj on line 3 NULL