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run code in 150+ php & hhvm versions
Bugs & Features
<?php $xmlstr = <<<XML <xml> <medium val="organic"> <source val=""> <campaign val=""> <lever3 val="seo">foo</lever3> <lever2 val="seo">bar</lever2> <lever1 val="trafic_gratuit" /> </campaign> </source> </medium> <medium val="cpa"> <source val="affilinet"> <campaign val=""> <lever3 val="affiliation" /> <lever2 val="affiliation" /> <lever1 val="trafic_payant" /> </campaign> </source> </medium> </xml> XML; $xml = new SimpleXMLElement($xmlstr); $results = $xml->xpath("//medium[@val='cpa']/source[@val='affilinet']/campaign[@val='']//"); foreach ($results as $result) { foreach($result->attributes() as $val) { echo "val:: {$val}.\n"; } }
Output for 5.1.0 - 5.1.1, 5.1.3 - 7.1.0
Warning: SimpleXMLElement::xpath(): Invalid expression in /in/dM9Tp on line 28 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/dM9Tp on line 28 Warning: Invalid argument supplied for foreach() in /in/dM9Tp on line 29
Output for 5.1.2
Warning: SimpleXMLElement::xpath(): Invalid expression in /in/dM9Tp on line 29 Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in /in/dM9Tp on line 29 Warning: Invalid argument supplied for foreach() in /in/dM9Tp on line 30
Output for 5.0.0 - 5.0.5
Warning: Invalid expression in /in/dM9Tp on line 28 Warning: xmlXPathEval: evaluation failed in /in/dM9Tp on line 28 Warning: Invalid argument supplied for foreach() in /in/dM9Tp on line 29
Output for 4.3.2 - 4.4.1, 4.4.3 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/dM9Tp on line 26
Process exited with code 255.
Output for 4.4.2
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/dM9Tp on line 27
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/dM9Tp on line 26