3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class r { protected $a = null; public function __construct($a){$this->a = $a;} public function add(){$this->a++;} public function getVal(){return $this->a;} } class a { private function test($ref) { $ref->add(); } public function __call($f, $a) { call_user_func_array(array($this, $f), $a); } } $x = new r(10); $a = new a(); $a->test($x); echo $x->getVal();
based on 4OQc5
Output for 5.2.9 - 7.2.0
11
Output for 5.0.0 - 5.2.8
Fatal error: Call to private method a::test() from context '' in /in/NR6XW on line 26
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/NR6XW 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/NR6XW 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/NR6XW on line 4
Process exited with code 255.