How can PHP sessions be effectively managed when using frames in a website?

When using frames in a website, PHP sessions can be effectively managed by ensuring that the session cookie is set to be available across all frames within the website. This can be achieved by setting the session cookie domain to the root domain of the website. Additionally, it is important to pass the session ID between frames to maintain session continuity. 

// Set session cookie domain to root domain
ini_set('session.cookie_domain', 'example.com');

// Start the session
session_start();

// Pass session ID between frames
echo '<iframe src="frame.php?'.SID.'"></iframe>';

Keywords

PHP sessions frames cross-origin session hijacking session management

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