php處理復雜xml數(shù)據(jù)示例

    本文實例講述了php處理復雜xml數(shù)據(jù)的方法。分享給大家供大家參考，具體如下：
    <?php
    $xml = <<< XML
    <?xml version="1.0" encoding="utf-8"?>
    <epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd">
     <response>
      <result code="1000">
       <msg>Command completed successfully</msg>
      </result>
      <resData>
       <domain:chkData xmlns:domain="urn:ietf:params:xml:ns:domain-1.0" xsi:schemaLocation="urn:ietf:params:xml:ns:domain-1.0 domain-1.0.xsd">
        <domain:cd>
         <domain:name avail="0">qq.com</domain:name>
         <domain:reason>Domain exists</domain:reason>
        </domain:cd>
        <domain:cd>
         <domain:name avail="1">baidu.com</domain:name>
         <domain:reason>Domain exists</domain:reason>
        </domain:cd>
       </domain:chkData>
      </resData>
      <trID>
       <clTRID>REQ-001-0000000074</clTRID>
       <svTRID>649334436-1440642163169</svTRID>
      </trID>
     </response>
    </epp>
    XML;
    $x = simplexml_load_string($xml);
    echo intval($x->response->result["code"]), "\n";
    echo strval($x->response->result->msg), "\n";
    $ns = $x->response->resData->getNamespaces(true);
    $cds = $x->response->resData->children($ns["domain"])->chkData->cd;
    foreach ($cds as $key => $value) {
      echo intval($value->name->attributes()["avail"]), strval($value->name), strval($value->reason), "\n";
    }
    希望本文所述對大家PHP程序設計有所幫助。