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11 sty 2018 · Without having to call each session variable by name, is there a way to display the content of all the session variables currently set?
Start a PHP Session. A session is started with the session_start() function. Session variables are set with the PHP global variable: $_SESSION. Now, let's create a new page called "demo_session1.php". In this page, we start a new PHP session and set some session variables:
print_r ($_SESSION); This will most likely display Array ( [wppa] => Array ( [album] => Array ( [1234] => 1 ) [elm1] => 'newvalue1' [elm2] => 'value2' ... etc ... But setting $wppa['elm1'] to another value or referring to it gives unpredictable results, maybe 'value1', or 'newvalue1'.
If you're using PHP as an Apache module, you can easely use php_value in the http.conf to set a unique session.name depending on the site. If you're using suPHP though (PHP as CGI) you can't use php_value, though you can use suPHP_ConfigPath.
16 lut 2021 · Sessions allow user information to be persisted across all the pages of a website or app. In this post, you'll learn the basics of session handling in PHP: how sessions work and how they are related to cookies, and how to work with sessions and session variables.
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.
Master PHP session handling with this comprehensive guide. Learn best practices, advanced techniques, and explore practical examples for effective session management.
