What are the potential pitfalls of using session management in PHP, especially in conjunction with Ajax requests?

One potential pitfall of using session management in PHP, especially in conjunction with Ajax requests, is that it can lead to session locking issues where multiple Ajax requests try to access or modify the session simultaneously. To solve this issue, you can use session_write_close() to release the session lock early in your PHP script. 

<?php
session_start();

// Perform some operations with session data

// Release the session lock early
session_write_close();

// Continue with other processing or output
?>

Keywords

session management PHP Ajax requests security vulnerabilities session hijacking

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