Lesson 02 - Video 02 - Variables and Strings

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Video Description

Variables are an integral aspect of programming. In this video Andrew introduces variables and gives instruction about using strings.

Total Time: 08 Minutes 28 Seconds Video: 2 of 4

Other Tutorials In This Series:

Lesson 1:

Introduction to the PHP Series
Setting Up WAMP For a Development Environment in Windows
Choosing a Code Editor
Creating, Saving and Running Your First PHP Script
A High Level Look at PHP
Uploading and Running Your First Script on a PHP Web Server
Familiarizing Students with the PHP Community

Lesson 2:

PHP with HTML and Writing Clean Code
Variables and Strings
Working With Numbers and Variable Types
Using Forms, Passing Data Between Pages, and $_REQUEST no-nos

Lesson 3:

Array Basics
Implode and Explode Functions
Multidimensional Arrays
Sorting Arrays
Introduction to Loops

Lesson 4:

Form Validation
Using Includes
Pre-Populating HTML Form Data
Creating Functions
Variable Scope
HTTP Headers
Separating Websites Into Sections

Lesson 5:

Introduction to Cookies
Introduction to Sessions
$_SERVER Variable

Lesson 6:

Type Validation Functions
String Functions
Math and Numeric Functions
Date and Time Functions
Regular Expression Basics

Lesson 7:

Allowing File Upload via Form, Server Permissions, and Verifying Valid File Types
Resizing Pictures
Creating, Opening, Copying and Deleting Files, Access File Attributes
Working with Directories and Using Output Buffering
Security Best Practices
Sending Email

Lesson 8:

Interpreting PHP Errors
Creating a Custom Error Handler
Logging Errors to a File
Using Try . . . Catch Statements

Lesson 9:

Series Conclusion

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