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run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml = <<<EOD <?xml version="1.0" encoding="UTF-8"?> <gvq:GVQ_Metadata id="dataset_MD" xmlns:updated19115="http://www.geoviqua.org/19115_updates" xmlns:gmx="http://www.isotc211.org/2005/gmx" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:gvq="http://www.geoviqua.org/QualityInformationModel/4.0" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gmd19157="http://www.geoviqua.org/gmd19157" xmlns:un="http://www.uncertml.org/2.0" xmlns:qml="http://qualityml.geoviqua.org/1.0" xsi:schemaLocation="http://www.geoviqua.org/QualityInformationModel/4.0 http://schemas.geoviqua.org/GVQ/4.0/GeoViQua_PQM_UQM.xsd http://www.uncertml.org/2.0 http://qualityml.geoviqua.org/schemas/uncertml/2.0/uncertml.xsd http://qualityml.geoviqua.org/1.0 http://qualityml.geoviqua.org/schemas/qualityml/1.0/qualityml.xsd"> <gmd:fileIdentifier> <gco:CharacterString>mtri2an1ib</gco:CharacterString> </gmd:fileIdentifier> </gvq:GVQ_Metadata> EOD; $dom = new DOMDocument; $dom->loadXML($xml); $sxe = new SimpleXMLElement($xml); $ns = $sxe->getDocNamespaces(TRUE); print_r($dom->getElementsByTagNameNS($ns["gmd"], "fileIdentifier")); ?>
Output for 5.3.11 - 5.3.29, 5.4.1 - 7.1.0
DOMNodeList Object ( [length] => 1 )
Output for 5.1.2 - 5.3.10, 5.4.0
DOMNodeList Object ( )
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined method SimpleXMLElement::getDocNamespaces() in /in/5cgTA on line 14
Process exited with code 255.
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/5cgTA on line 11
Process exited with code 255.
Output for 4.4.2
Fatal error: Cannot instantiate non-existent class: domdocument in /in/5cgTA on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/5cgTA on line 11