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run code in 150+ php & hhvm versions
Bugs & Features
<?php /** * How to get attribute of node with namespace using SimpleXML? * * @link http://stackoverflow.com/q/6576773/367456 */ $buffer = '<feed xmlns="http://www.w3.org/2005/Atom" xmlns:yt="http://gdata.youtube.com/schemas/2007"> <entry> <yt:duration seconds="1870"/> </entry> </feed>'; $xml = new SimpleXMLElement($buffer); echo "ibxml version: ", LIBXML_DOTTED_VERSION, "\n"; foreach ($xml->entry as $item) { //original comment: how to get seconds? $namespaces = $item->getNameSpaces(true); $yt = $item->children($namespaces['yt']); $seconds = $yt->duration->attributes(); echo $seconds['seconds'], "\n"; // original comment: but doesn't work. } echo "done. should read 1870 one time.\n";
Output for 5.6.28, 7.0.14 - 7.1.0
ibxml version: 2.9.4 1870 done. should read 1870 one time.
Output for 5.5.24 - 5.6.15, 5.6.17 - 5.6.21, hhvm-3.12.0, 7.0.1 - 7.0.6
ibxml version: 2.9.3 1870 done. should read 1870 one time.
Output for 5.4.0 - 5.4.45, 5.6.16, hhvm-3.10.0, 7.0.0
ibxml version: 2.9.2 1870 done. should read 1870 one time.
Output for 5.3.25 - 5.3.29
ibxml version: 2.9.1 1870 done. should read 1870 one time.
Output for 5.3.15 - 5.3.24
ibxml version: 2.8.0 1870 done. should read 1870 one time.
Output for 5.1.2 - 5.3.14
ibxml version: 2.7.8 1870 done. should read 1870 one time.
Output for 5.1.0 - 5.1.1
ibxml version: 2.7.8 Fatal error: Call to undefined method SimpleXMLElement::getNameSpaces() in /in/rtkOZ on line 20
Process exited with code 255.
Output for 5.0.0 - 5.0.5
ibxml version: Notice: Use of undefined constant LIBXML_DOTTED_VERSION - assumed 'LIBXML_DOTTED_VERSION' in /in/rtkOZ on line 15 LIBXML_DOTTED_VERSION Fatal error: Call to undefined method SimpleXMLElement::getNameSpaces() in /in/rtkOZ on line 20
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/rtkOZ on line 13
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/rtkOZ on line 13