Hello everybody,
I literally have been pulling out my hair over this. I'm trying to validate WSDL files against http://schemas.xmlsoap.org/wsdl/2003-02-11.xsd using PHP. So I have been toying around with different WSDL files to get schemaValidate to work. My PHP code is:
<?php
extract($_POST);
?>
<html>
<body>
<form action="http://ce-gmbh.com/dswsr/validateWSDL.php" method="post">
<input type="text" name="WSDLPath" id="WSDLPath" size="40" maxlength="256">
<input type="submit" value="Validate">
</form>
<?php
if (strcmp($WSDLPath,"")!=0)
{
function libxml_display_error($error)
{
$return = "<br/>\n";
switch ($error->level) {
case LIBXML_ERR_WARNING:
$return .= "<b>Warning $error->code</b>: ";
break;
case LIBXML_ERR_ERROR:
$return .= "<b>Error $error->code</b>: ";
break;
case LIBXML_ERR_FATAL:
$return .= "<b>Fatal Error $error->code</b>: ";
break;
}
$return .= trim($error->message);
if ($error->file) {
$return .= " in <b>$error->file</b>";
}
$return .= " on line <b>$error->line</b>\n";
return $return;
}
function libxml_display_errors() {
$errors = libxml_get_errors();
foreach ($errors as $error) {
print libxml_display_error($error);
}
libxml_clear_errors();
}
// Enable user error handling
libxml_use_internal_errors(true);
$xml = new DOMDocument();
$xml->load($WSDLPath);
if (!$xml->schemaValidate('wsdl-2004-08-24.xsd')) {
print '<b>DOMDocument::schemaValidate() Generated Errors!</b>';
libxml_display_errors();
}
else {
echo "validated";
}
}
?>
</body>
</html>You can try this at http://ce-gmbh.com/dswsr/validateWSDL.php.
If I enter for example https://www.providerbox.de/providerbox.wsdl the validation returns tons of these two kinds of failure messages:
Error 1: Unimplemented block at xmlschemas.c:5588 on line 0
Error 1871: Element 'part', [lax WC]: The namespace of the element is not allowed. in https://www.providerbox.de/providerbox.wsdl on line 7
If I validate the same file using http://tools.decisionsoft.com/schemaValidate/ or XMLSpy it validates fine for "well formed" and "schema".
Even if I try to follow the example from http://www.xml-training-guide.com/validate-xml-against-schema-using-php.html I get similar faults and no validation as described.
What do above fault messages mean? I searched high and low and can't find an answer to that. And more importantly - how do I get rid of them? How can I validate WSDL files using PHP? Are their some libraries that do the job besides schemaValidate().
Thanks in advance for any feedback.
