PHP Tutorials

PHP File System

This tutorial deals with the opening , closing, reading and writing of file. There are dedicated function for performing these operations in PHP. In order to open a file, fopen() can be used. Calling this function typically requires two parameters namely filename and the mode

An Introduction to MongoDB

MongoDB is a cross-platform, open-source, NoSQL database, used by many modern Node-based web applications to persist data. In this beginner-friendly tutorial, I’ll demonstrate how to install Mongo, then start using it to store and query data. I’ll also look at how to interact with a Mongo