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run code in 200+ php & hhvm versions
Bugs & Features
<?php class tester { public $hello = 'lolphp'; public function doIt($id){ echo $$id; } } $ident = "$this->hello"; $t = new tester; $t->doIt($ident);
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Using $this when not in object context in /in/7sSqo:10 Stack trace: #0 {main} thrown in /in/7sSqo on line 10
Process exited with code 255.
Output for 5.3.20 - 5.6.28
Fatal error: Using $this when not in object context in /in/7sSqo on line 10
Process exited with code 255.