With this guide I will try to go through the very basic techniques of making a simple php script that can handle login authorization of website users.

The guide will be based on common Linux installations of both MySQL and PHP.

Step 1 – the database

Create a table in your MySQL database with 2 fields, username and password. This could be done by running the following code in your MySQL shell or from phpMyAdmin or another interface:

CREATE TABLE `login` (
`username` TEXT NOT NULL ,
`password` TEXT NOT NULL
)

The database table called login is now created with 2 field named username and password.

Step…

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