How can beginners effectively utilize sessions in PHP?

Beginners can effectively utilize sessions in PHP by starting a session at the beginning of their script using session_start(), storing and retrieving data using $_SESSION superglobal, and destroying the session when it is no longer needed with session_destroy(). This allows beginners to maintain user data across multiple pages of their website. 

<?php
// Start the session
session_start();

// Store data in the session
$_SESSION['username'] = 'john_doe';

// Retrieve data from the session
$username = $_SESSION['username'];

// Destroy the session when it is no longer needed
session_destroy();
?>

Keywords

sessions PHP beginners utilization management

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