php获取通过http协议post提交过来xml数据及解析xml_PHP教程

<br><!--?php <BR-->$xml_data =''. <br>''. <br>'<iata>1234567890</iata>'. <br>'lgsoftwares'. <br>'<password>mypassword</password>'. <br>'<brand>phpmind.com</brand>'. <br>''. <br>'<passengers>'. <br>''. <br>''. <br>'</passengers>'. <br>'<hotelavailreq1>'. <br>'<destcode>JHM</destcode>'. <br>'<hotelcode>OGGSHE</hotelcode>'. <br>'<checkindate>101009</checkindate>'. <br>'<checkoutdate>101509</checkoutdate>'. <br>'<usefield>1</usefield>'. <br>'</hotelavailreq1>'. <br>''; <br>$URL = "https://www.yourwebserver.com/path/"; <br>$ch = curl_init($URL); <br>curl_setopt($ch, CURLOPT_MUTE, 1); <br>curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); <br>curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); <br>curl_setopt($ch, CURLOPT_POST, 1); <br>curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml')); <br>curl_setopt($ch, CURLOPT_POSTFIELDS, "$xml_data"); <br>curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); <br>$output = curl_exec($ch); <br>curl_close($ch); <br>?> <br>
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<p align="left"><span id="url" itemprop="url">http://www.bkjia.com/PHPjc/326221.html</span><span id="indexUrl" itemprop="indexUrl">www.bkjia.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">http://www.bkjia.com/PHPjc/326221.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description">php 如何获取请求的xml数据,对方通过http协议post提交过来xml数据，php如何获取到这些数据呢？  代码如下:</span></p><pre class="brush:php;toolbar:false layui-box layui-code-view layui-code-notepad"><ol class="layui-code-ol"><li>?php $xml_data ='AATAvailReq1'....<p></p></li><li>                    </li></ol></pre>