Last time we created an overlay pattern image using Photoshop. Today we will use that image on a website to give the full screen background a pattern overlay.
We will learn two different ways how to download a page in PHP from a web URL, learn how to use cURL and how to set a few additional options and finally show contents on your page.
Structured Query Language is the most widely used language for interacting with databases. Today we will learn how we can use SQL to insert or update data into MySql database.
Often in PHP you want the same block of code to run over and over again and instead of adding several almost equal lines, you can use loops to perform this task much easier.
We will learn how we can write SQL command to show data from two tables and also specify some additional conditions to limit the amount of data returned.
