3v4l.org

run code in 300+ PHP versions simultaneously
<?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();
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.39, 5.6.7
Parse error: syntax error, unexpected '}' in /in/4OQc5 on line 9
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '}' in /in/4OQc5 on line 9
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/4OQc5 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/4OQc5 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/4OQc5 on line 4
Process exited with code 255.
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