We recently came across an informative series of Bitcoin videos created by Kyle Honeycutt. Kyle records tutorials that are developer focused and help explain how to build exciting new services leveraging the Blockchain API.
According to Kyle these videos are some of his most popular ones. In this two-part video series, embedded below, Kyle goes over how to use the Blockchain API to create and check new bitcoin addresses on your website using PHP code. He does a thorough job of walking his audience step-by-step through the entire process; from creating a Blockchain Wallet, to writing the PHP code, and implementing various API calls.
We encourage you to check out his YouTube channel, which has a lot of great tutorials and valuable information for anyone that is building websites that use bitcoin payments.