3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a { private function test(&$ref) { $ref++; } public function __call($f, $a) { foreach ($a as $k => &$v); call_user_func_array(array($this, $f), $a); } } $x = 10; $a = new a(); $a->test($x); echo $x;
based on tc5mD
Output for 5.2.9 - 7.2.0
10
Output for 5.0.0 - 5.2.8
Fatal error: Call to private method a::test() from context '' in /in/JHekR on line 20
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/JHekR 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/JHekR 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/JHekR on line 6
Process exited with code 255.