What are some best practices for managing output and session handling in PHP to avoid conflicts?

When managing output and session handling in PHP, it is essential to avoid conflicts by ensuring that output buffering is used consistently and that sessions are properly started and managed. One best practice is to start the session at the beginning of the script and avoid sending any output before starting the session. Additionally, using functions like ob_start() to buffer output can help prevent conflicts when working with sessions. 

<?php
// Start the session at the beginning of the script
session_start();

// Use output buffering to prevent conflicts
ob_start();

// Your PHP code here
?>

Keywords

output buffering session_start ob_start ob_end_flush session_write_close

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