The PHP snippet below generates a random string from given characters [0-9][a-z][A-Z]. You can just copy and use this PHP snippet in your projects. Usage:

Sometimes we need to change URL of pages, but it’s a risky task, because if your pages are already indexed in search engines, you will loose not only visitors but also ranking. Your indexed URLs will start to disappear one by one, forcing you to start from scratch again. But with htaccess you can easily redirect your visitors as well as search engine bots to new location safely.

JSON (JavaScript Object Notation) is like XML, because they both are hierarchical, human readable and can be parsed using programming languages. But JSON is quicker, lightweight and more appealing than XML. Here we are going to use PHP generated JSON data and display its values in different elements using jQuery Ajax methods.

Sending emails with PHP is a common task for web developers, but adding attachments introduces additional complexity, such as handling file uploads, encoding binary data, and constructing a multipart email. This guide provides a detailed walkthrough of creating an HTML form and a robust PHP script to send emails with multiple file attachments securely. Whether you’re building a contact form or an automated email system, this tutorial will equip you with the knowledge to implement this feature effectively.