after a set of execution $result->return; i get the xml result as follows
"demo XML file"
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:xlink="http://www.w3.org/1999/xlink#"
xmlns:cismef="http://afdaaaaa">
<rdf😃escription rdf:about="asfafa">
<xlink:href>http://wzxczcxzc</xlink:href>
<xlink:title>zxczczxc</xlink:title>
<cismef:linkCategory rdf:parseType="Resource">
<cismef:categoryOrder>4</cismef:categoryOrder>
<cismef:categoryLabel>Patients</cismef:categoryLabel>
</cismef:linkCategory>
<cismef:htmlLink xml:lang="en"><a href="ffffffff" target="blank">photo tag</cismef:htmlLink>
</rdf😃escription>
<rdf😃escription rdf:about="ddddddddddddddddddddddd">
<xlink:href>http://www.dfgdfgfdgdfgfdg</xlink:href>
<xlink:title>dfgdfgdfg</xlink:title>
<cismef:linkCategory rdf:parseType="Resource">
<cismef:categoryOrder>1</cismef:categoryOrder>
<cismef:categoryLabel>dfgdfgfdgdfgdfg</cismef:categoryLabel>
</cismef:linkCategory>
<cismef:htmlLink xml:lang="en"><a href=uiuouio target="blank">photo tag</a></cismef:htmlLink>
</rdf😃escription>
</rdf:RDF>
anybody can help me to convert this dynamic xml data into php array ?