xref: /PHP-7.4/Zend/tests/foreach_005.phpt (revision 782352c5)
1--TEST--
2Nested foreach by reference on the same array
3--FILE--
4<?php
5$a = [1,2,3];
6foreach($a as &$x) {
7	foreach($a as &$y) {
8		echo "$x-$y\n";
9		$y++;
10	}
11}
12?>
13--EXPECT--
141-1
152-2
162-3
173-2
183-3
194-4
205-3
215-4
225-5
23