How can a sessionid be appended to a link using PHP?

When appending a sessionid to a link using PHP, you can use the session_id() function to retrieve the current session ID and then append it to the link as a query parameter. This can be useful for maintaining session state across different pages or when passing session data between pages. 

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

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

// Append the session ID to a link as a query parameter
$link = "https://example.com/page.php?sessionid=$session_id";

echo "<a href='$link'>Click here</a>";
?>

Keywords

sessionid link append PHP function

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