3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class A { static function b() { return 'soy b static'; } function a() { return 'soy a'; } } $z=(new a)->a(); var_dump(is_callable($z)); $a=call_user_func(['a', 'b']); var_dump(is_callable($a)); var_dump($a); $b=call_user_func_array(['a', 'b'],[]); var_dump(is_callable($b)); $c=call_user_func('a' .'::b'); var_dump(is_callable($c));
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; A has a deprecated constructor in /in/49aiU on line 3 bool(false) bool(false) string(12) "soy b static" bool(false) bool(false)
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
bool(false) bool(false) string(12) "soy b static" bool(false) bool(false)
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/49aiU on line 19
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_OBJECT_OPERATOR in /in/49aiU on line 19
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/49aiU on line 5
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_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/49aiU on line 5
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/49aiU on line 5
Process exited with code 255.