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run code in 150+ php & hhvm versions
Bugs & Features
<?php unset($this); class Foo{ protected $a = true; public function __construct(){ echo "From Foo()"; } public static function init(){ unset($this); $this = new Foo; echo $this->a; echo "From Foo::init()"; } } Foo::init();
based on WcDsc
Output for 5.0.0 - 5.4.32
Fatal error: Cannot re-assign $this in /in/aTa8d on line 10
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aTa8d on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aTa8d on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/aTa8d on line 4
Process exited with code 255.