Create PHP SOAP requests with optional XML parsing

General information for the website: custom Microsoft Dynamics GP eConnect Connection
Description of requirements/features: //What we require is this:
Load XML from a file or use as a object.
To create a PHP script to send SOAP XML request to our eConnect server. (Alternatively could be HTTP POSTS but we prefer SOAP)
Then to parse the XML response and add specific values into MySQL Database table.

Further details and clarification will be send later.
Extra notes: These ideally need to be individual PHP scripts as we will execute them.