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run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = "Hello"; (unset) $a; var_dump($a);
based on eYC1m
Output for 7.2.0
Deprecated: The (unset) cast is deprecated in /in/baIs0 on line 4 string(5) "Hello"
Output for 5.3.18 - 7.1.10
string(5) "Hello"