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run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { function test($a) { $this->this = &$this; $this->a = $a; $this->this = new a(0); } } $a = new a(10); var_dump($a);
Output for 5.0.0 - 7.1.0
object(a)#1 (0) { }
Output for 4.3.0 - 4.4.9
object(a)(0) { }