Cookies are small files created by server on a user computer, cookies are primarily used to store little information about anything, and when user visits your website next time the information stored in cookies can be retrieved and used in various purpose.

If you need to check whether curl is available in a web server, you can use snippet below to check available curl. The code below will check if curl is available and enabled in the web server. Usage :

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:

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.