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run code in 150+ php & hhvm versions
Bugs & Features
<?php class A{static function B(){echo 'B';}} call_user_func('A::B');
Output for 5.2.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
B
Output for 5.1.0 - 5.2.1
Warning: call_user_func(A::B): Unable to call A::B() in /in/tZ94q on line 3
Output for 5.0.0 - 5.0.5
Warning: call_user_func(A::B): First argument is expected to be a valid callback in /in/tZ94q on line 3
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/tZ94q on line 2
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/tZ94q on line 2
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/tZ94q on line 2
Process exited with code 255.