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run code in 200+ php & hhvm versions
Bugs & Features
<?php $bull = null; $array = (array) $bull; var_dump($array);
Output for 4.3.0 - 5.6.30, hhvm-3.10.1 - 3.22.0, 7.0.0 - 7.3.0beta1
array(0) { }