| Current Path : /hdd/hdd21/main/php/php-7.3.1/Zend/tests/ |
| Current File : //hdd/hdd21/main/php/php-7.3.1/Zend/tests/call_user_func_009.phpt |
--TEST--
call_user_func() behavior when passing literal to reference parameter
--FILE--
<?php
namespace Foo;
var_dump(call_user_func('sort', []));
var_dump(\call_user_func('sort', []));
?>
--EXPECTF--
Warning: Parameter 1 to sort() expected to be a reference, value given in %s on line %d
bool(true)
Warning: Parameter 1 to sort() expected to be a reference, value given in %s on line %d
bool(true)