PHP
PHP is a dynamic and interactive server-side scripting language.
PHP is used across the web to interact with users, read and write cookies, communicate with databases, and more.
Learning PHP will help you become familiar with implementing dynamic and interactive content on webpages with a server-side language.
An introduction to PHP
Become acquainted with PHP through an introduction to the language.
PHP basics
Learn the basics of PHP. This lesson includes an explanation of how to include a script in source code, how to include comments in a script, printing text on a webpage, and more.
PHP variables
Become acquainted with declaring, assigning values to, naming, and printing variables.
PHP functions
Learn how to implement functions in PHP to reuse the same code without retyping it.
PHP conditional logic
Learn how to use conditional logic to specify code that will be executed based on certain conditions.
PHP loops
Learn how to use loops to perform repetitive tasks with one set of code.
PHP arrays
Learn how to use arrays to store a set of related values in one variable.
PHP classes and objects
Learn how to use classes and objects to create and work with entire data structures.
PHP strings
Learn how to implement text strings and join them, print them together, and manipulate them with some of PHP's string functions.
PHP forms
Learn how to get data from forms and work with that data.
PHP html entities
Learn how to prevent code injections for better website security.
PHP files
Learn how to use PHP to work with files.
PHP include files
Learn how to include separate files together on the same webpage.
PHP date and time
Learn how to display the date and time on a webpage.
PHP cookies
Learn how to read and write cookies.
PHP databases
Learn how to connect to and work with databases, also a brief discussion of SQL, as well as database commands and datatypes.
PHP sessions
Learn how to work with sessions to store information about what happens during a users visit to a website.
PHP summary
Read about what you can learn after PHP to advance your knowledge of web development/programming, as well as a short summary of this section.
