In this post, I will explain the steps to deploy a simple PHP email MX record validation application on AWS lambda function using Bref layers. AWS Lambda natively supports Java, Go, PowerShell, Node. js, C#, Python, and Ruby code, not PHP. You can deploy the lite weight PHP function to improve the application performance and it will reduce cost compared with the EC2 instance. AWS is offering the first one million requests free and you need an AWS account with a payment setup. The only disadvantage is that port 25(mail/SMTP) will not support it.

We received many tutorial requests from 9lessons readers that asked how to generate watermark image using PHP. In this post Arun Kumar Sekar coded two functions such as watermark_text() and watermark_image() to generate text and images watermarks on images. Integrate this to your web project upload image system and produce copyright photos.

A better programmer follows object oriented programming principals. It is deal with objects and easy to update the code. In this post I want to explain how to develop user registration and login system implementing with object oriented programming in PHP.

I had developed a date time stamp function using PHP and implemented this at labs.9lessons.info. It is very important for social media web applications. I hope it's useful for you.