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--TEST--
Unpacking vs foreach behaviour
--EXTENSIONS--
dom
--FILE--
<?php
$dom = new DOMDocument;
$dom->loadXML('<root><a/><b/></root>');
echo "--- By foreach: ---\n";
foreach ($dom->documentElement->getElementsByTagName('*') as $node) {
var_dump($node->localName);
}
echo "--- By unpacking: ---\n";
$iter = $dom->documentElement->getElementsByTagName('*');
foreach ([...$iter] as $node) {
var_dump($node->localName);
}
?>
--EXPECT--
--- By foreach: ---
string(1) "a"
string(1) "b"
--- By unpacking: ---
string(1) "a"
string(1) "b"
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