<?xml version="1.0"?>  <shows>      <show>          <name>Simpsons</name>          <channel>FOX</channel>          <start>8:00 PM</start>          <duration>30</duration>      </show>      <show>          <name>Law & Order</name>          <channel>NBC</channel>          <start>8:00 PM</start>          <duration>60</duration>      </show>  </shows> 

$indexUrl='http://www.xxx.com/xxx.xml';   $reader = new XMLReader();   $reader->open($indexUrl);   $countElements = 0;     while ($reader->read()){           if($reader->nodeType == XMLReader::ELEMENT){               $nodeName = $reader->name;           }           if($reader->nodeType == XMLReader::TEXT && !empty($nodeName)){               switch($nodeName){                   case 'name':                       $name = $reader->value;                       break;                   case 'channel':                       $channel = $reader->value;                       break;                   case 'start':                       $start = $reader->value;                       break;                   case 'duration':                       $duration = $reader->value;                       break;               }           }    }   $reader->close();