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PHP Tutorials - page 4

A collection of tutorials for learning PHP.

  1. Get The Full Requested URL in PHP
    While there is no function to obtain the full request URL in PHP, we can still make our own using a combination of server variables to get what we need.
  2. PHP: Objects
    Learn what PHP objects are, and how to use them in your own PHP coding adventures.
  3. PHP: Calculating Exponential Growth
    Why the caret character is not working in exponential growth calculations in PHP, and what to use instead.
  4. What is Vanilla PHP?
    Vanilla PHP is basically plain PHP, without the use of extra frameworks and libraries to help you in the development process.
  5. PHP: Direct Access to Superglobals
    This article explains why- and how to avoid the use of PHP superglobals such as $_POST and $_GET inside your PHP classes.
  6. PHP: Installing and Using Composer
    How to install and use composer locally, without the need to write sudo all the time.
  7. PHP: Object-Oriented Programming Tutorial
    Beginners Tutorial in Object-oriented programming in PHP.
  8. Installing and Using GD Library with PHP
    How to install the GD library and use it to write text to an image.
  9. PHP: Variable variables
    Using variable variables (dynamic variable names) in PHP.
  10. PHP: Type Hinting and Default Values
    Default values have a tendency to make PHP choke up when using type hinting, but there is a way around the issue.