Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, no array or string given in /in/vIWPC:4
Stack trace:
#0 {main}
thrown in /in/vIWPC on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($function) must be a valid callback, no array or string given in /in/vIWPC:4
Stack trace:
#0 {main}
thrown in /in/vIWPC on line 4
Process exited with code 255.
Warning: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given in /in/vIWPC on line 4
Output for 5.2.0 - 5.2.17
Catchable fatal error: Object of class stdClass could not be converted to string in /in/vIWPC on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Notice: Object of class stdClass to string conversion in /in/vIWPC on line 4
Warning: call_user_func_array(): First argument is expected to be a valid callback, 'Object' was given in /in/vIWPC on line 4
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '=', expecting ')' in /in/vIWPC on line 3
Process exited with code 255.