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Bugs & Features
<?php class Foo { } function deleteMe(&$obj) { $obj = (unset) $obj; } $foo = new Foo(); var_dump($foo); deleteMe($foo); var_dump($a);
Output for 5.0.4 - 7.1.0
object(Foo)#1 (0) { } Notice: Undefined variable: a in /in/uiSi1 on line 15 NULL
Output for 5.0.0 - 5.0.3
object(Foo)#1 (0) { } Notice: Undefined variable: a in /in/uiSi1 on line 15 NULL
Output for 4.3.0 - 4.4.9
object(foo)(0) { } Notice: Undefined variable: a in /in/uiSi1 on line 15 NULL