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run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { var_dump(($GLOBALS)); } $a = "$GLOBALS"; var_dump(isset($$a)); ?>
based on VaIp8
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/DYK61 on line 6 bool(false)
Output for 4.3.0 - 5.3.29
bool(false)