Learn about PHP Traits: what they are, how to use them, and how they differ from interfaces and abstract classes. With plenty of examples.
Let’s find out what PHP Interfaces are, how to use them (with examples) and how they differ from abstract classes.
A simple tutorial on how PHP class constructors work, including the rules for constructors inheritance and the new PHP 8 argument promotion.
This is a super-simple tutorial about abstract classes in PHP. Learn how PHP class abstraction works, how to use abstract methods, and all the abstraction rules that you need to know.
How Code Execution Monitoring can help you identify bugs and bottlenecks in your application before your customers do
Monitoring is the way to avoid incidents and retain customers as long as possible – which means stable income for your business over time.
Let’s see how class inheritance works in PHP and how to use the “extends”, “parent” and “final” keywords (with code examples).
In this tutorial you will learn how to debug your PHP scripts without a debugger. Error reporting, variable and function debugging, and logging.
In this tutorial I show you how to perform PHP password encryption. You will learn how to use password_hash() and password_verify(), with step-by-step examples.