<?php
error_reporting(7);
header("Content-type:text/xml");
$str = \'<?xml version="1.0" encoding="utf-8"?>
<Data id="yuanyongzhi">
<RoomRateDetail id="9">
<CityCode/>
<PropertyID>1E5AV</PropertyID>
<CheckInDate>20090410</CheckInDate>
<CheckOutDate>20090430</CheckOutDate>
<Rank>4A</Rank>
<HotelEnglishName>YinHai BaiLing Hotel</HotelEnglishName>
<PassengerType>A</PassengerType>
</RoomRateDetail>
<RoomRateDetail id="8">
<CityCode/>
<PropertyID>1E5AV</PropertyID>
<CheckInDate>20090410</CheckInDate>
<CheckOutDate>20090430</CheckOutDate>
<Rank>4A</Rank>
<HotelEnglishName>YinHai BaiLing Hotel</HotelEnglishName>
<PassengerType>A</PassengerType>
</RoomRateDetail>
 
<RoomRateDetail id="12">
<CityCode/>
<PropertyID>1E5AV</PropertyID>
<CheckInDate>20090410</CheckInDate>
<CheckOutDate>20090430</CheckOutDate>
<Rank>4A</Rank>
<HotelEnglishName>YinHai BaiLing Hotel</HotelEnglishName>
<PassengerType>A</PassengerType>
</RoomRateDetail>
 
<RoomRateDetail id="0">
<CityCode/>
<PropertyID>1E5AV</PropertyID>
<CheckInDate>20090410</CheckInDate>
<CheckOutDate>20090430</CheckOutDate>
<Rank>4A</Rank>
<HotelEnglishName>YinHai BaiLing Hotel</HotelEnglishName>
<PassengerType>A</PassengerType>
</RoomRateDetail>
</Data>\';
 
$id = (int)$_GET[\'id\']; //选择你要删除的节点ID
$doc = new DOMDocument;
$doc->loadXML($str);
$book = $doc->documentElement;
$items = $book->getElementsByTagName(\'RoomRateDetail\');
 
for($i = 0; $i < $items->length; $i++)
{
if((int)$items->item($i)->getAttribute("id") == $id)
{
$book->removeChild($items->item($i));
break;
}
}
echo $doc->saveXML();
?>