xref: /PHP-7.2/Zend/tests/return_types/010.phpt (revision f1d7e3ca) 
1--TEST--
2Returned null, expected array reference
3--FILE--
4<?php
5function &foo(array &$in) : array {
6    return null;
7}
8
9$array = [1, 2, 3];
10var_dump(foo($array));
11--EXPECTF--
12Fatal error: Uncaught TypeError: Return value of foo() must be of the type array, null returned in %s:%d
13Stack trace:
14#0 %s(%d): foo(Array)
15#1 {main}
16  thrown in %s on line %d
17