3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $xml = '<?xml version="1.0" encoding="UTF-8"?> <versions> <version file="foo_1.0.0.xml" /> <version file="foo_1.0.1.xml" /> </versions>'; $simpleXml = simplexml_load_string($xml); foreach ($simpleXml->xpath('/versions/version[@file="foo_1.0.1.xml"]') as $element) { unset($element[0]); } echo $simpleXml->saveXML();
Output for 5.2.2 - 7.2.6
<?xml version="1.0" encoding="UTF-8"?> <versions> <version file="foo_1.0.0.xml"/> </versions>
Output for 5.2.0 - 5.2.1
<?xml version="1.0" encoding="UTF-8"?> <versions> <version file="foo_1.0.0.xml"/> <version file="foo_1.0.1.xml"/> </versions>
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined method SimpleXMLElement::saveXML() in /in/Z7cNd on line 14
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/Z7cNd on line 9
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/Z7cNd on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/Z7cNd on line 9