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After have verified how it's possible traversing XML with PHP and retrieve relative datas using DOM classes, here we show a new solution that, in the real world, results to be ten times faster than the DOM solution.
Infact using the new SimpleXML classes, the XML traversing process increases fastness of data elaboration and the syntax of code it's more easy to understand; try to believe!! (compare with previous function)
/*
<hotels>
<hotel>
<hotelId>1494598</hotelId>
<hotelName>Melia</hotelName>
<cityName>Saint Charles</cityName>
</hotel>
</hotels>
*/
$hotels = new SimpleXMLElement('hotels.xml',null,true);
foreach($hotels as $hotel) {
echo $hotel->hotelName.'<br>';
echo $hotel->cityName.'<br>';
}
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