3v4l.org

run code in 200+ PHP versions simultaneously
<?php class A { public function foo( $foo ) { var_dump( func_get_args() ); } } class B extends A { public function foo( $foo ) { $args = func_get_args(); call_user_func_array( array( $this, 'parent::foo' ), $args ); } } $b = new B(); $b->foo( 'a', 'b', 'c' );
based on ORBWl
Output for 5.1.2 - 7.4.0
array(3) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" }
Output for 5.0.0 - 5.1.1
Warning: call_user_func_array(): First argument is expected to be a valid callback, 'B::parent::foo' was given in /in/15dEY on line 12
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/15dEY on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/15dEY 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/15dEY on line 4
Process exited with code 255.