3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { public function doForeach() { foreach($this as $bar) { $this->x($bar); } } public function doMap() { array_map(array($this, "x"), (array) $this); } private function x($a) { var_dump($a); } } $foo = new Foo; $foo->bar = 'hello'; $foo->baz = 'world'; $foo->doForeach(); $foo->doMap();
Output for 5.0.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(5) "hello" string(5) "world" string(5) "hello" string(5) "world"
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/cBv91 on line 6
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/cBv91 on line 6
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/cBv91 on line 6
Process exited with code 255.