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run code in 200+ php & hhvm versions
Bugs & Features
<?php function a() { die('a'); } $a = array('a' => a(), 'b' => 'b'); var_dump(array_keys($a));
Output for 4.3.0 - 5.6.38, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0
a