How can PHP developers ensure proper session management when redirecting frames to a different domain?

When redirecting frames to a different domain, PHP developers can ensure proper session management by passing the session ID as a query parameter in the redirect URL. This allows the session to be maintained across domains. 

// Get the current session ID
$session_id = session_id();

// Redirect the frame to a different domain with the session ID as a query parameter
header("Location: https://www.example.com/frame.php?session_id=$session_id");
exit;

Keywords

PHP session management redirect frames cross-domain

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