bool(true)
Warning: call_user_func(Foo::fooBar): Unable to call Foo::fooBar() in /in/pPWlE on line 13
NULL
Output for 5.0.0 - 5.0.5
bool(false)
Warning: call_user_func(Foo::fooBar): First argument is expected to be a valid callback in /in/pPWlE on line 13
NULL
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/pPWlE on line 4
Process exited with code 255.
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/pPWlE 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/pPWlE on line 4
Process exited with code 255.