How do I parse XML from PHP that was sent to the server as text/xml?

问题

I have a client-side script written in jQuery that is sending text/xml data to the server, but I can't figure out how to parse the request since the data is not a query string variable. The jQuery looks like this:

jQuery.ajax({
    url: "test.php",
    type: "POST",
    processData: false,
    contentType: "text/xml",
    data: xmlDoc,
    success: function( data ) {
        alert( data );
    }
});

The xmlDoc is a valid XML document. I've tried everything in the PHP, but I can't get any of the nodes or content using simplexml.

回答1:

I think you want something like:

$xml_text = file_get_contents("php://input");
$xml = simplexml_load_string($xml_text);

来源：https://stackoverflow.com/questions/948610/how-do-i-parse-xml-from-php-that-was-sent-to-the-server-as-text-xml