note 57995 added to function.soap-soapclient-dorequest
| From: | metator at netcabo dot pt | Date: | Thu, 20 Oct 2005 23:32:50 +0000 |
| Subject: | note 57995 added to function.soap-soapclient-dorequest | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-97331@lists.php.net to get a copy of this message | ||
You can use this method to correct the SOAP request before sending it, if necessary. You can use the
DOM API to accomplish that.
<?php
public ExtendedClient extends SoapClient {
function __construct($wsdl, $options = null) {
parent::__construct($wsdl, $options);
}
function __doRequest($request, $location, $action, $version) {
$dom = new DOMDocument('1.0');
try {
//loads the SOAP request to the Document
$dom->loadXML($request);
} catch (DOMException $e) {
die('Parse error with code ' . $e->code);
}
//create a XPath object to query the request
$path = new DOMXPath($dom);
//search for a node
$nodesToFix = $path->query('//SOAP-ENV:Envelope/SOAP-ENV:Body/path/to/node');
//check if nodes are ok
$this->checkNodes($path, $nodesToFix);
//save the modified SOAP request
$request = $dom->saveXML();
//doRequest
return parent::__doRequest($request, $location, $action, $version);
}
function checkNodes(DOMXPath $path, DOMNodeList $nodes) {
//iterate through the node list
for ($i = 0; $ < $nodes->length; $i++) {
$aNode = $nodes->item($i);
//just an example
if ($node->nodeValue == null) {
//do something. For instance, let's remove it.
$node->parentNode->removeChild($node);
}
}
}
}
?>
This gives the developer the chance to solve interoperability problems with a web service.
----
Manual Page -- http://www.php.net/manual/en/function.soap-soapclient-dorequest.php
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