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How To Debug Your PHP Code With The Advanced Tools and Use Xdebug Like Professionals
Updated on Sep, 2026
Programming, Web Development, PHP
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PHP is a popular server-side scripting language that powers a large number of web applications. However, developing complex applications can lead to bugs and errors that can be difficult to diagnose and fix. This is where Xdebug comes in.
Xdebug is a powerful debugging tool for PHP that allows developers to find and fix errors in their code more easily. It provides a range of features, such as stack tracing, code coverage analysis, and profiling, that can help developers identify and resolve issues quickly.
In this course, you will learn the fundamentals of debugging PHP code with Xdebug. We will start by introducing How Xdebug works and then move to the basics of Xdebug and how to set it up with your development environment. You will then learn how to use Xdebug to debug PHP code step by step, including setting breakpoints, examining variables, and stepping through code execution.
Next, we will explore more advanced debugging techniques such as remote debugging, profiling, and code coverage analysis. You will also learn how to integrate Xdebug with popular PHP IDEs such as Visual Studio Code and PHPStorm.
Throughout the course, you will work on practical exercises and projects that will help you develop your debugging skills and gain confidence in your ability to debug PHP code efficiently.
By the end of this course, you will have a solid understanding of how to debug PHP code with Xdebug, and be able to apply this knowledge to your own web applications to find and fix errors quickly and efficiently.
In This Course you will learn how to use Xdebug like Ninja, Xdebug is the most popular Debugging Extension For PHP You can use it to speed up your Debug Investigation and Test cases Not only that You can do a lot using Xdebug
Install Xdebug and Enable it in Your PHP Environment
Config Xdebug in Your Favorite IDE like PHPStorm and VsCode
Upgrade your Debugging experience with Xdebug
Optimize Var_dump usage using develop Mode
How to Use Xdebug For Step debugging Your Test Cases
Speed Up your bug investigation using Xdebug Debug mode for Step Debugging
Generate a Profile for your Requests and Scenarios
Visualize The Profile Data to detect and highlight the performance issues in your Project in the Time or Memory
How to Generate the Code Coverage For your Code and Tests
How to Generate and Use Trace Data For Your Functions Executions
How to Use Xdebug for Remote Debugging
How To Use Xdebug From Docker Environment
How To Debug PHP CLI Like Symfony Console Commands
How To Debug API Using Postman
Basic knowledge of PHP programming: You should have a solid understanding of PHP programming concepts, including variables, functions, loops, and conditional statements.
Familiarity with a PHP development environment: You should be comfortable working with a PHP development environment, such as Apache, Nginx, or PHP's built-in web server.
Basic knowledge of HTML, CSS, and JavaScript: You should have a basic understanding of front-end web development technologies to understand how PHP code interacts with these technologies.
Familiarity with a code editor: You should be familiar with a code editor such as Visual Studio Code, Sublime Text, or Atom.
Understanding of debugging concepts: You should have a basic understanding of debugging concepts, including how to use breakpoints, examine variables, and step through code execution.
Having experience with PHP frameworks such as Laravel or Symfony would be helpful but is not necessary for this course.
Check out the detailed breakdown of what’s inside the course
Greetings, I'm Ramy Hakam, a seasoned backend software engineer residing in Germany. My lifelong passion has been computer science and information technology, which led me to pursue a degree in computer science at Cairo University. With over seven years of industry experience, I've worked with several companies in Egypt and Germany. My primary focus is on web technologies, particularly backend development and programming languages, with PHP being my expertise. As one of the most crucial programming languages in the web world, I offer specialized educational content in PHP and related technologies, including Xdebug, Symfony framework, Doctrine, API, and advanced courses in SOLID, Design Patterns, Docker, and Testing. Join me in exploring the vast potential of PHP and taking your skills to the next level!
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