PHP5中Session总结（一）

一. Session的配置与应用

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1.?bool <?php// Initialize the session.// If you are using session_name("something"), don't forget it now!session_start();// Unset all of the session variables.$_SESSION = array();// If it's desired to kill the session, also delete the session cookie.// Note: This will destroy the session, and not just the session data!if (isset($_COOKIE[session_name()])) { setcookie(session_name(), '', time()-42000, '/');}// Finally, destroy the session.session_destroy();?>?

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