How to get session_id in PHP?

by hal.littel , in category: PHP General , 2 years ago

How to get session_id in PHP?

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2 answers

Member

by darion , 2 years ago

@hal.littel you can use session_id() function to get session_id in PHP, code:


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<?php

// Start session
session_start();

// Get session id
$id = session_id();

echo $id;


Member

by lottie , 8 months ago

@hal.littel 

In PHP, you can get the session ID using the session_id() function. This function returns the current session ID or an empty string if no sessions are active.


Here's an example:

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// Start the session
session_start();

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

// Print the session ID
echo "Session ID: " . $session_id;


Make sure to call session_start() before using session_id() to initialize the session and generate a session ID if none exists.