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run code in 150+ php & hhvm versions
Bugs & Features
<?php $xml=simplexml_load_string(<<<XML <?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root> XML ); function deleteNode($feed_id) { global $xml; $parent=$xml->xpath('[feed[@id=" '.$feed_id.' "]]'); unset($parent[0]); } echo $xml->asXML(); echo "\n"; deleteNode("10"); echo $xml->asXML();
based on C7adj
Output for 5.1.0 - 5.1.1, 5.1.3 - 7.1.0
<?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root> Warning: SimpleXMLElement::xpath(): Invalid expression in /in/fJZYf on line 33 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/fJZYf on line 33 <?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root>
Output for 5.1.2
<?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root> Warning: SimpleXMLElement::xpath(): Invalid expression in /in/fJZYf on line 34 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/fJZYf on line 34 <?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root>
Output for 5.0.0 - 5.0.5
<?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root> Warning: Invalid expression in /in/fJZYf on line 33 Warning: xmlXPathEval: evaluation failed in /in/fJZYf on line 33 <?xml version="1.0"?> <root> <element> <feed id=" 9 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> <feed id=" 10 "> <title>test</title> <table>feeds</table> <link/> <feed_type>API</feed_type> <affiliate/> <mwst>ja</mwst> <tld>DE</tld> <query/> </feed> </element> </root>
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: simplexml_load_string() in /in/fJZYf on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: simplexml_load_string() in /in/fJZYf on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: simplexml_load_string() in /in/fJZYf on line 2