Online PHP editor | refs for rqvMc

@ 2022-06-22T06:53:27Z

<?php

$xml = new SimpleXMLElement('<foo bar="baz"></foo>');

function iterator(SimpleXMLElement $xml): iterable {
    foreach ($xml->children() as $img) {
        yield $img["src"] ?? "";
    }
}

iterator_to_array(iterator($xml->bar));