<?php
$xml = new simplexmlelement('<pmc-articleset>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" article-type="research-article">
<!--...-->
<front>
<journal-meta>
<journal-id journal-id-type="nlm-ta">Cell Death Differ</journal-id>
<journal-id journal-id-type="iso-abbrev">Cell Death Differ</journal-id>
<journal-title-group>
<journal-title>Cell Death and Differentiation</journal-title>
</journal-title-group>
<issn pub-type="ppub">1350-9047</issn>
<issn pub-type="epub">1476-5403</issn>
<publisher>...</publisher>
</journal-meta>
<article-meta>...</article-meta>
</front>
</article>
</pmc-articleset>');
echo (string)$xml->article->front->{'journal-meta'}->{'journal-title-group'}->{'journal-title'};
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- Cell Death and Differentiation
preferences:
183.65 ms | 408 KiB | 5 Q