The header() function can be used to send a new HTTP header to client, so to redirect it to a new page. Example is: Alternately JavaScript can be used within PHP or HTML code to do the same:
In this example we will create a simple address book application to understand CRUD operations in PHP and MySQL. As you may already know that CRUD stands for Create, Retrieve, Update and Delete operations. We can use these operations to add, manipulate and delete database records. We will follow following steps to complete our application: […]
We can use $_SERVER variable to check the IP address. For example, $_SERVER[“REMOTE_ADDR”] would return the client’s IP address. $_SERVER variable is an array containing information such as script headers, paths, and locations.
In PHP, there are multiple ways to include or require files into your code. It is important to understand the differences between these methods to use them effectively in your WordPress development projects. The four main functions used for this purpose are include, include_once, require, and require_once. The include function is used to include a […]
