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<?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 $result) { echo "{$result->self()} => {$result->attributes()}\n"; }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined method SimpleXMLElement::self() in /in/QdP9S:32 Stack trace: #0 {main} thrown in /in/QdP9S on line 32
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Call to undefined method SimpleXMLElement::self() in /in/QdP9S on line 32
Process exited with code 255.
Output for 5.1.2
Fatal error: Call to undefined method SimpleXMLElement::self() in /in/QdP9S on line 33
Process exited with code 255.
Output for 4.4.3 - 4.4.9
Parse error: syntax error, unexpected '(', expecting '}' in /in/QdP9S on line 32
Process exited with code 255.
Output for 4.4.2
Parse error: syntax error, unexpected '(', expecting '}' in /in/QdP9S on line 33
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '(', expecting '}' in /in/QdP9S on line 32
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'}'' in /in/QdP9S on line 32
Process exited with code 255.

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