Did you know that ServiceNow provides a JSON Web Service Plugin that allows you to do a number of operations on records within ServiceNow?
I created an article that discusses how to take advantage of the JSON Web Service within a PHP script. I cover and example for all of the available functions.
http://www.john-james-andersen.com/blog/service-now/json-web-service-with-servicenow-and-php.html
