Xpath search example

Posted on November 12, 2018, 1:27 pm, by admin, under php.
$ecbRates = simplexml_load_file("http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml");
$namespaces = $ecbRates->getDocNamespaces();
$ecbRates->registerXPathNamespace("ecb", $namespaces['']);
$array = $ecbRates->xpath("//ecb:Cube[@currency='GBP']/@rate");
echo (string) $array[0]['rate'];
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