Online PHP editor | output for jjbDc

<?php use Dom\XMLDocument; $xml = XMLDocument::createFromString(<<<EOXML <?xml version="1.0" encoding="UTF-8"?> <note xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="note-nonamespace1.xsd http://localhost/note-nonamespace2.xsd" xsi:schemaLocation="http://www.happy-helpers1.com note-namespace1.xsd http://www.happy-helpers2.com http://localhost/note-namespace2.xsd"> </note> EOXML ); $documentElement = $xml->documentElement; $attributes = $documentElement->attributes; $schemaLocation = $attributes->getNamedItemNS('http://www.w3.org/2001/XMLSchema-instance', 'schemaLocation'); var_dump(explode(' ', $schemaLocation->textContent ?? ''));