<?php
class a {
public function api() {
}
}
class b extends a {
public function api() {
$argv = func_get_args();
return call_user_func_array( array( 'parent::api' ), $argv );
}
}
$b = new b();
$b->api();
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, array callback must have exactly two members in /in/hFh3c:11
Stack trace:
#0 /in/hFh3c(16): b->api()
#1 {main}
thrown in /in/hFh3c on line 11
Process exited with code 255.
Output for 8.0.10 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, array must have exactly two members in /in/hFh3c:11
Stack trace:
#0 /in/hFh3c(16): b->api()
#1 {main}
thrown in /in/hFh3c on line 11
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($function) must be a valid callback, array must have exactly two members in /in/hFh3c:11
Stack trace:
#0 /in/hFh3c(16): b->api()
#1 {main}
thrown in /in/hFh3c on line 11
Process exited with code 255.
Warning: call_user_func_array(): First argument is expected to be a valid callback, 'Array' was given in /in/hFh3c on line 11
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/hFh3c 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/hFh3c 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/hFh3c on line 3
Process exited with code 255.