How to Prevent SQL Injection in PHP (MySQL + PDO)
Learn how to prevent SQL injection in PHP using MySQL and PDO. This guide explains how attacks work with simple examples and shows how to secure your queries using prepared statements.
PHP
Manage user redirect on the website (HTML, PHP, JavaScript, and .HTACCESS)
Today, we are going to see how can we manage user redirect on the website using HTML, PHP, JavaScript, and .HTACCESS. There will be several times or reasons where you would need to redirect a user to another page in your website or any web application.
Generate unique random ID in PHP MySQL
In this short guide, I am going to show you how to generate a unique random ID in PHP MySQL. What is a unique ID? There will be a time when you or your client would need to have a random and especially unique ID (identification) in a web application. For example, for an ecommerce site, there will be order IDs assigned to each order.
Prepare passwords to store in database in PHP
For all the websites which offer any kind of registration on their websites, they have to store user’s information into their database. So, in this short guide, I am going to show you how to prepare passwords to store in database in PHP using the recommended, efficient, and a secure method. The main concern is the security, because we cannot…
Connecting to MySQL Database in PHP
Connecting to MySQL database in PHP is a very initial step for developing any web applications or website. I am going to mention the most common and efficient way for connecting to MySQL database in PHP. Amazingly, PHP provides three ways (API) to connect and interact with database (MySQL). MYSQL, MySQLi, and PDO (PHP Data Objects).