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Start a PHP Session. A session is started with the session_start() function. Session variables are set with the PHP global variable: $_SESSION. Now, let's create a new page called "demo_session1.php". In this page, we start a new PHP session and set some session variables:
session_decode — Decodes session data from a session encoded string. session_destroy — Destroys all data registered to a session. session_encode — Encodes the current session data as a session encoded string. session_gc — Perform session data garbage collection.
Learning PHP eBook (PDF) Download this eBook for free Chapters. Chapter 1: Getting started with PHP. Chapter 2: Alternative Syntax for Control Structures. Chapter 3: APCu. Chapter 4: Array iteration. Chapter 5: Arrays. Chapter 6: Asynchronous programming. Chapter 7: Autoloading Primer.
Learn PHP. PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages. PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. Easy Learning with "PHP Tryit".
Sessions allow you to persist data across pages in a web application. Call the session_start () function before any statement that outputs to the web browser for creating a new session or resuming an existing session. Use the $_SESSION superglobal array to access the session data.
In this article, we aim to provide a comprehensive guide on PHP sessions, including how they work, how to use them, and how to secure them. PHP sessions are a crucial tool for storing user data on the server-side, and they can be used to enhance the user experience on your website.
7 lip 2022 · Here's what we'll cover in this handbook: Introduction to PHP. What Kind of Language is PHP? How to Setup PHP. How to Code Your First PHP Program. PHP Language Basics. How to Work with Strings in PHP. How to Use Built-in Functions for Numbers in PHP. How Arrays Work in PHP. How Conditionals Work in PHP. How Loops Work in PHP.
