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run code in 150+ php & hhvm versions
Bugs & Features
<?php class C { public function __construct($o) { $this->o = $o; } public function forget() { $this->o = null; } } $o = new StdClass; $c = new C($o); $c->forget(); var_dump($o);
Output for 5.0.0 - 7.1.0
object(stdClass)#1 (0) { }
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/ZeYBi</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/ZeYBi</b> on line <b>3</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/ZeYBi</b> on line <b>3</b><br />
Process exited with code 255.