Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, no array or string given in /in/goR8l:9
Stack trace:
#0 {main}
thrown in /in/goR8l on line 9
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($function) must be a valid callback, no array or string given in /in/goR8l:9
Stack trace:
#0 {main}
thrown in /in/goR8l on line 9
Process exited with code 255.
<br />
<b>Warning</b>: call_user_func(0) [<a href='function.call-user-func'>function.call-user-func</a>]: First argument is expected to be a valid callback in <b>/in/goR8l</b> on line <b>9</b><br />
Output for 4.4.2 - 4.4.9
<br />
<b>Parse error</b>: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/goR8l</b> on line <b>4</b><br />
Process exited with code 255.
<br />
<b>Parse error</b>: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in <b>/in/goR8l</b> on line <b>4</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br />
<b>Parse error</b>: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in <b>/in/goR8l</b> on line <b>4</b><br />
Process exited with code 255.