3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class mc { public function go() { $arr = array(1,2,3,4); array_walk($arr, array($this, "walkIt")); } private function walkIt($val) { echo $val . "<br />"; } } $m = new mc; $m->go();
Output for 5.0.0 - 5.6.25, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1<br />2<br />3<br />4<br />
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/Qb7Gh 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/Qb7Gh 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/Qb7Gh on line 4
Process exited with code 255.