xref: /PHP-7.0/Zend/tests/return_types/010.phpt (revision e97d5fab) 
1--TEST--
2Returned null, expected array reference
3
4--FILE--
5<?php
6function &foo(array &$in) : array {
7    return null;
8}
9
10$array = [1, 2, 3];
11var_dump(foo($array));
12
13--EXPECTF--
14Fatal error: Uncaught TypeError: Return value of foo() must be of the type array, null returned in %s:%d
15Stack trace:
16#0 %s(%d): foo(Array)
17#1 {main}
18  thrown in %s on line %d
19