xref: /PHP-7.3/Zend/tests/bug70117.phpt (revision a123876b) 
1--TEST--
2Bug #70117 (Unexpected return type error)
3--FILE--
4<?php
5
6function &foo() :string {
7	$a = array(1);
8	$b = &$a[0];
9	return $b;
10}
11
12function &foo1() :string {
13	$a = array("ref");
14	return $a[0];
15}
16
17var_dump(foo());
18var_dump(foo1());
19--EXPECT--
20string(1) "1"
21string(3) "ref"
22