- simplexml_load_string: documentation ( source)
- print_r: documentation ( source)
<?php
$xml = <<<EOF
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/identities/xsl/NameFinderResults.xsl"?>
<nameAuthorities query="boulanger, christian" maxList="25" hitCount="39">
<match type="ExactMatches" usage="1263" score="2000">
<establishedForm>
Boulanger, Christian
</establishedForm>
<uri>
/identities/lccn-nr00010024
</uri>
<key>
lccn-nr00010024
</key>
<lccn>
nr00-10024
</lccn>
<citation>
The cultural lives of capital punishment : comparative perspectives
</citation>
<genre>
Cross-cultural studies
</genre>
<pubDates>
1978-2013
</pubDates>
<nameType>
personal
</nameType>
</match>
<match type="FuzzyFirstName" usage="98" score="1986">
<establishedForm>
Boulanger, Christiane
</establishedForm>
<uri>
/identities/viaf-54184065
</uri>
<key>
viaf-54184065
</key>
<citation>
Analyse 1 : [nouveau programme 1995] : [cours et exercices reĢsolus]
</citation>
<pubDates>
1956-1998
</pubDates>
<nameType>
personal
</nameType>
</match>
<targetURL>
<host>
www.worldcat.org
</host>
<port>
-1
</port>
<path>
/identities/find
</path>
<query>
fullName=Christian%20Boulanger&callback=test
</query>
</targetURL>
</nameAuthorities>
EOF;
$x = simplexml_load_string( $xml);
print_r( $x->xpath("match[@type='ExactMatches']/establishedForm"));