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--TEST--
Bug #71154: Incorrect HT iterator invalidation causes iterator reuse
--FILE--
<?php
$array = [1, 2, 3];
foreach ($array as &$ref) {
/* Free array, causing free of iterator */
$array = [];
/* Reuse the iterator.
* However it will also be reused on next foreach iteration */
$it = new ArrayIterator([1, 2, 3]);
$it->rewind();
}
var_dump($it->current());
?>
--EXPECT--
int(1)
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