3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class foo { public $bar; public function __destruct() { $r = new ReflectionClass($this->bar); $this->test(); var_dump($r, $this->bar); } public function test() { echo get_class($this->bar); } } $f = new foo; $f->bar = new StdClass; $f->bar->baz = $f; unset($f); //trigger destructor
Output for 5.2.14 - 5.2.17, 5.3.3 - 7.1.0
stdClassobject(ReflectionClass)#3 (1) { ["name"]=> string(8) "stdClass" } object(stdClass)#2 (1) { ["baz"]=> object(foo)#1 (1) { ["bar"]=> *RECURSION* } }
Output for 5.0.0 - 5.0.5, 5.1.1 - 5.2.13, 5.3.0 - 5.3.2
stdClassobject(ReflectionClass)#3 (1) { ["name"]=> string(8) "stdClass" } object(stdClass)#2 (1) { ["baz"]=> object(foo)#1 (1) { ["bar"]=> object(stdClass)#2 (1) { ["baz"]=> object(foo)#1 (1) { ["bar"]=> *RECURSION* } } } }
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/mbvoE on line 17
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/mbvoE on line 3
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/mbvoE on line 3
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/mbvoE on line 3
Process exited with code 255.