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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { public function __call($method, $args){ var_dump(${'_POST'}, ${'_'.'POST'}); } } $class = new A(); $class->test();
based on MbsOs
Output for 7.0.0 - 7.2.0
array(0) { } array(0) { }
Output for 5.3.18 - 5.6.28
Notice: Undefined variable: _POST in /in/2dSgu on line 4 array(0) { } NULL