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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = "Hello"; $a = (unset) $a; var_dump($a);
based on baIs0
Output for 7.2.0
Deprecated: The (unset) cast is deprecated in /in/atTdb on line 4 NULL
Output for 5.3.18 - 7.1.10
NULL