PHP 101 course image

PHP 101

This course is a complete beginner's guide to learning PHP syntax, variables, functions, classes & more. Created in 2022 and based on the newest version, PHP 8!

47 lessons

2h 10m

Enroll now for free!

Mark Shust

The PHP language keeps aging like a fine bottle of wine. With every new release, the language that runs the web keeps getting faster & stronger. Community support is increasing, and platforms such as Laravel & Magento offer enterprise features. There has never been a better time to learn PHP.

In this course, you will learn all about PHP 8's syntax & new features. You'll also learn how to create variables, functions & classes. You may even pick up tidbits & tricks that I've learned along the way as my over 20 years as a PHP programmer.

Meet Mark, the course teacher

Course curriculum

Each video lesson can be played back & referenced as many times as you wish at slow or fast speed, tech-friendly closed captions, and includes full source code.

Includes Spanish translations provided by

47 lessons

2h 10m

Recently released July 15, 2022

Project Setup

Install PHP with Homebrew

Install a PHP IDE editor

Start the built-in PHP web server

PHP Tags

Create a “Hello world!” PHP script

Closing tags, semicolons & line breaks in PHP

Alternate method of calling PHP language constructs

Write short echo tags in PHP

Variables & Constants

Create & name variables in PHP

PHP data type assignments

Type casting in PHP

Type juggling (coercion) in PHP

Concatenating strings in PHP

String interpolation & escaping in PHP

Create a constant in PHP to store a fixed value

Create a Boolean variable in PHP

Conditionals

Conditionally execute PHP code with an if statement

Write multiple conditions to execute alternate PHP code

Alternate PHP if statement syntax for view files

Refactor a PHP if else statement into a ternary

Use a PHP switch statement for advanced conditional logic

Use a match statement for advanced PHP data checks

Arrays & Loops

Create a list using a PHP array

Display the contents of an array with a foreach loop

Use an array key to determine current iteration

Create a key:value store within a PHP array

Create a nested or multi-dimensional array in PHP

Get the count of a PHP array

5070. Display the contents of an array with a for loop

Continue or break out of a PHP loop

Functions

Purpose of a function in PHP

Create a function in PHP

Function & global scope in PHP

Calling functions with return values in PHP

Passing arguments to PHP functions

Defining function return & argument types in PHP

Type coercion & strict data types in PHP

Including or requiring files in PHP

Classes

Create & instantiate a class in PHP

Run code on PHP class creation with a constructor

Create class properties in previous versions of PHP

Create promoted properties in PHP 8 classes

Retrieve public class properties with PHP’s arrow syntax

Understanding scope in PHP classes

Refactoring functions into PHP classes

Defining & using PHP namespaces

Replace PHP require statements with the Composer class autoloader

Learn something new today

Magento, PHP, Docker, ...or something entirely new.

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Frequently asked questions

Who is this course meant for?: This course was designed for everyone new to PHP programming. Some experience programming in other languages may help you out, but is definitely not required.
What do I need to know to take this course?: Some basic knowledge of programming is recommend, but not required.; What is very much required is the desire to learn, and keep trying when you are ready to give up!
Do I need a development environment setup?: No. This course assumes you are running a Mac, but will also work seamlessly for those running Windows & Linux. As long as you can install PHP on your system, ...that's all you need.
What version of PHP is this based on?: This course was created for and based on PHP 8.1. It is up to date with new features & functionality created in 2022.