PHP

This tutorial tackles on how to CRUD(create, read, update and delete) which is also the same as show, add, edit and delete on JSON file using PHP. JSON stands for JavaScript Object Notation and has an extension of .json which is a syntax for storing and exchanging data. JSON is a text, which is used in exchanging data between a browser and a server.

This tutorial tackles on how to create a paypal sandbox account for paypal integration development. Paypal sandbox accounts are development accounts that you can use if you wanted to test the integration of paypal payment in your web/ecommerce app.

Learn on how to create a Upload and Download File Application using PHP. PHP is a server-side scripting language designed primarily for web development. It is a lean and consistent way to access databases. This means developers can write portable code much easier. It is mostly used by a newly coders for its user friendly environment.

This tutorial tackles on how to check the availability of email using jQuery and PHP with MySQLi-OOP. In user registration, we don't want that multiple users have the same email or in short we want the email to be unique to each user. To do so, we use validations to validate an email then we check if the email already exist.

This tutorial tackles on how to create a barcode using PHP. Barcode, as per Google definition, are machine-readable code in the form of numbers and a pattern of parallel lines of varying widths, printed on and identifying a product. Barcodes are usually seen in products that you buy in stores.

This tutorial tackles on how to create a filter between two dates using jQuery with PHP/MySQLi without page refresh. We will be going to display our table then after the filter, the filtered table will be displayed. jQuery is a javascript library that makes you use javascript easily.

This tutorial tackles on how to create a simple Area Chart using Google Chart API with PHP and MySQLi extension OOP. Charts primary provides a statistical presentation of data within our application or systems. Google Chart API is a web service created by Google that provides graphical chart for data supplied by the user.

This tutorial tackles on how to hash password using PHP's password_hash() function. password hash(), as per official site description, creates a password hash. This function expects two parameters, the password that you want to hash, then the algorithm that you want to use to hash the password. You can then use password_verify() function to check for the hashed password.

This tutorial tackles on how to remove .html and .php extension in the URL using .htacess. As you have notice in the URL of websites, there's no .html or .php. Without the help of a framework, you can also achieve this using .htaccess.