Tutorials & Tips

PHP Tutorials and Tips. Search Hot Scripts for largest selection of PHP tutorials for the new to advanced web professionals.

FREE Username, Password Login PHP and MySQL Example Site

free cut-and-paste example code of a username and password login web based system.

Rated 3.98 out of 5 (715 total ratings)
Upload and Resize an Image

Learn how to upload and resize images in PHP, full source code available.

Rated 2.94 out of 5 (18 total ratings)
PHP-Based Chat Room

Explains how to create a HTML-based chat program in PHP.

Rated 3.85 out of 5 (63 total ratings)
A Rating System

Add a rating system to your site.

Rated 3.33 out of 5 (12 total ratings)
Create a PHP Checkbox

Easily code dynamic PHP checkboxes.

Rated 4.07 out of 5 (68 total ratings)

Calculate powers in PHP

How to square, cube and calculate higher powers of a number using PHP
Calculate square roots in PHP (and other roots too)

How to use math functions to calculate square and cube roots in PHP
Calculate Net Present Value (NPV) in PHP

A tutorial on how to calculate finance concept of net present value using PHP.
Laravel and Angular for fetching and dispaying

Using laravel to retrieve users and angular to dispay
Advanced User Authenication Handling in CodeIgniter

This article focuses on user authentication and some best practices to use when building a secure login environment for members of an application.

Rated 4.00 out of 5 (3 total ratings)