Learn PHP
Learn the fundamentals of PHP, one of the most popular languages of modern web development.
Includes PHP, PHP Basics, PHP and HTML, and more.
Skill level
BeginnerTime to complete
4 weeksCertificate of completion
YesPrerequisites
None
About this skill path
PHP is a widely used server-side scripting language that has become increasingly fast and powerful through the years. You can also use it on the front-end since PHP can be embedded right into HTML. These features make learning PHP a great option for any web developer. In this skill path, you’ll work through PHP fundamental programming concepts and gain the skills necessary to develop programs in PHP.
Skills you'll gain
- Fundamental programming concepts
- Use PHP with HTML forms
- Create classes and objects
Syllabus
8 units • 17 lessons • 12 projects • 14 quizzes- 1
Introduction to the Learn PHP Skill Path
Welcome to the Learn PHP Skill Path!
- 2
PHP Variables, Strings, and Numbers
Learn about variables, strings, and numbers in PHP.
- 3
PHP Functions
Learn about user-defined and built-in functions in PHP.
- 4
PHP Conditionals and Logic
Learn about various operators and conditionals in PHP.
- 5
PHP Arrays and Loops
Learn about the different types of arrays and loops in PHP.
- 6
PHP and HTML
Learn how to embed PHP logic into HTML documents and handle HTML form submission with PHP.
- 7
PHP Classes and Objects
Learn about creating and manipulating classes and objects in PHP.
Hands-on learning
Don't just watch or read about someone else coding — write your own code live in our online, interactive platform. You'll even get AI-driven recommendations on what you need to review to help keep you on track.
Projects in this skill path
- Project
World Traveler
Help a weary traveler convert their various international currencies into USD. - Project
Mad Lib Functions
It’s time for you to start building your own functions in PHP. Creating reusable blocks of code is an extremely useful skill in any language. Get started practicing in PHP with this mad lib project! - Project
The Hitchhiker's Guide to PHP Math Functions
Explore the universe of PHP documentation and find the PHP functions you need for your journey. Applying them correctly will yield the answer to life, the universe, and everything.
Reviews from learners
- The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.ChrisCodecademy Learner @ USA
- I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.RodrigoCodecademy Learner @ UK
- Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.John-AndrewCodecademy Learner @ USA
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Related resources
- Article
Common Mistakes with Conditionals
In this article will go over some mistakes that are easy to make when writing more complex programs with conditionals. - Article
HTML Glossary
Programming reference for HTML elements. - Article
Comparison and Logical Operators
Use this article as a reference sheet for JavaScript comparison and logical operators.
Related courses and paths
- Free course
Learn PHP: Form Handling and Validation
Learn how to handle HTML forms and validate user data before storing it in a database.Beginner Friendly4 hours - Free course
Learn PHP: Functions
Learn how to use built-in PHP functions to complete common (and some niche) tasks and create your own functions to reuse blocks of code.Beginner Friendly3 hours - Free course
Learn PHP: Conditionals and Logic
Write programs that handle complex decision-making using the boolean data type, conditionals, and comparison and logical operators.Beginner Friendly3 hours
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What's included in skill paths
Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.