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run code in 500+ PHP versions simultaneously
<?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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Cell Death and Differentiation
preferences:
106.79 ms | 1960 KiB | 4 Q