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run code in 150+ php & hhvm versions
Bugs & Features
<?php class MyClass {} function foo($var){ $var = 42; } $o = new MyClass; foo($o); var_dump($o);
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
object(MyClass)#1 (0) { }
Output for 4.3.0 - 4.4.9
object(myclass)(0) { }