This tutorial will introduce you to PHP, a server-side scripting language you can use to make dynamic websites and web applications.
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Unit 2: Control Flow: If/Else
Lesson: Conditionals and Control Flow
Control flow is how a program decides to perform one action instead of another. In PHP, we can use 'if' and 'else' to do this!
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Unit 3: Control Flow: Switch
Lesson: Control Flow: Switch
The switch statement lets you perform more complex control flow operations without using an endless chain of 'if's and 'else's.
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Unit 4: Arrays in PHP
Lesson: Arrays
Arrays allow you to store lists of information in a single variable.
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Unit 5: Loops: For and ForEach
Lesson: For Loops in PHP
Arrays are awesome, but iterating over them to use each element in the array is even more awesome. We can do that with loops!
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Unit 6: Loops: While and Do-While
Lesson: While Loops in PHP
Sometimes we don't know ahead of time how many times we'll need to loop. When that's the case, we can use a different structure: a while loop.
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Unit 7: Functions in PHP, Part I
Lesson: Functions, Part I
Functions are reusable bits of code that we can use to make our programs more efficient. PHP has over 700 built-in functions—let's learn a few of them!
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Unit 8: Functions in PHP, Part II
Lesson: Functions, Part II
PHP also allows us to define our own functions. Let's learn how!
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Unit 9: Object-Oriented Programming, Part I
Lesson: Objects in PHP
Objects are combinations of data (variables) and actions (functions). In this course, we'll cover how PHP objects work and learn how to create our own!
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Unit 10: Object-Oriented Programming, Part II
Lesson: Object-Oriented PHP
PHP objects are instances of classes. In this course, we'll learn more about classes and cover advanced topics like inheritance!
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Unit 11: Advanced Arrays and Maps
Lesson: Advanced Arrays
In this course, we'll cover more advanced uses of the array data structure.
