What are the best practices for storing and retrieving values from PHP sessions to track email sending status?

When tracking email sending status in PHP sessions, it is important to store relevant information such as the email address and the status of the email (e.g., sent, failed). This information can be stored in the session using associative arrays. To retrieve the values, you can access the session data and manipulate it accordingly. 

// Start the session
session_start();

// Store email sending status in session
$_SESSION['email_status'][$email] = $status;

// Retrieve email sending status from session
$emailStatus = $_SESSION['email_status'][$email];

Keywords

PHP sessions session variables session management email tracking data retrieval

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