<?php
class ClassOne{
public function fun($v) { echo $v; }
}
class ClassTwo{
public function secfun($v) {
$method = 'fun';
call_user_func_array("parent::$method", [$v]);
}
}
$c = new ClassTwo;
$c->secfun('asdf');
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, cannot access "parent" when current class scope has no parent in /in/1WQ3e:8
Stack trace:
#0 /in/1WQ3e(12): ClassTwo->secfun('asdf')
#1 {main}
thrown in /in/1WQ3e on line 8
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, cannot access "parent" when current class scope has no parent in /in/1WQ3e:8
Stack trace:
#0 /in/1WQ3e(12): ClassTwo->secfun('asdf')
#1 {main}
thrown in /in/1WQ3e on line 8
Process exited with code 255.
Warning: call_user_func_array() expects parameter 1 to be a valid callback, cannot access parent:: when current class scope has no parent in /in/1WQ3e on line 8
Parse error: syntax error, unexpected '[' in /in/1WQ3e on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/1WQ3e on line 8
Process exited with code 255.
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/1WQ3e on line 3
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/1WQ3e on line 3
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/1WQ3e on line 3
Process exited with code 255.