HTTP Post of an XML document - Help!
Has anyone coded the UPS Quantum XML code for your site? This api accepts a XML document request with source/destination zip codes and weight. It then sends back a response XML with the shipping cost.
Problem is you need to "post an XML document to their HTTPS site". I have already coded a PHP file which creates the XML request.
But how do I post the document to their site?
How do I parse the XML response back?
I searched but found very few examples I can code from.
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