@ 2013-09-25T08:31:25Z <?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";
}
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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 . preferences:dark mode live preview
245.69 ms | 401 KiB | 329 Q