Just like Authorize.Net’s Advanced Integration Method (AIM) API and Automated Recurring Billing (ARB) APIs, working with their Customer Information Manager (CIM) API isn’t difficult if you have suitable code to work with. The sample code offered by Authorize.Net will demonstrate how to work with their API but is not production ready. As with their AIM [...]

Just like Authorize.Net’s Advanced Integration Method (AIM) API and Customer Information Manager (CIM) API, working with their Automated Recurring Billing (ARB) API isn’t difficult if you have suitable code to work with. The sample code offered by Authorize.Net will demonstrate how to work with their API but is not production ready. As with their AIM [...]

Handling Authorize.Net Silent Post submissions with PHP, or any language for that matter, is easy. It’s really no different then receiving a form submission. You just need to know to expect. I took care of that in my All About Authorize.Net’s Silent Post article. But still, some people need it spelled out for them. This [...]

One very common topic at the Authorize.Net developer forums is their Silent Post feature and how it works. In fact, how it works seems to be the most common question by far. For better or worse, Authorize.Net’s documentation seems to be limited concerning silent post so I decided to make this blog post summarizing the [...]

Cropping an image with PHP shouldn’t terribly difficult to do and yet when I attempted to do so several months back I was amazed at how little useful documentation PHP offered. Upon Googling the topic I was further amazed but the lack of useful tutorials on the subject. The few I found were overly complicated [...]