A simple parser for JATS XML for the citation extraction (following the citation rules of PLoS).
This is a simple class created to generate on the fly a good citation string for a scientific article stored in JATS XML format. The PHP class extract the information with a DOM parser and make the HTML string.
The Journal Article Tag Suite (JATS) is an XML format used to describe scientific literature published online. It is a technical standard developed by the National Information Standards Organization (NISO) and approved by the American National Standards Institute with the code Z39.96-2012. (from https://en.wikipedia.org/wiki/Journal_Article_Tag_Suite) More info: https://jats.nlm.nih.gov/
// Can be a URL or a local XML file
$file = 'https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0055937&type=manuscript';
$J2C = new JATS2Citation();
$res = $J2C->make_citation($file);
// print the HTML
print $res;... and returns
Torres de la Riva G, Hart BL, Farver TB, Oberbauer AM, Messam LLM, et al. (2013) Neutering Dogs: Effects on Joint Disorders and Cancers in Golden Retrievers. PLoS ONE 8(2): e55937. https://doi.org/10.1371/journal.pone.0055937