xref: /php-src/Zend/tests/foreach/foreach_015.phpt (revision 275f63e7)

--TEST--
array_shift() function preserve foreach by reference iterator pointer
--FILE--
<?php
$a = [1,2,3,4];
foreach($a as &$v) {
    echo "$v\n";
    array_shift($a);
}
var_dump($a);
?>
--EXPECT--
1
2
3
4
array(0) {
}