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But on the internet there is one problem: the web server does not know who you are or what you do, because the HTTP address doesn't maintain state. Session variables solve this problem by storing user information to be used across multiple pages (e.g. username, favorite color, etc).
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. Start learning PHP now ». 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.
14 lis 2023 · This tutorial will walk through examples of how to use sessions, and how they work in PHP. Free code download included.
$_SESSION. A session is a way to store information to be used across multiple pages. Session variables store user information which can be used across multiple pages. Session variables last until the user closes the browser. Starting a PHP Session. In PHP a session can be started with the session_start () function.
24 lis 2023 · Sessions allow the PHP script to store data on the web server that can be later used, even between requests to different PHP pages. Every session has a different identifier, which is sent to the client's browser as a cookie or as a $_GET variable.
