How can the use of header() and Location in PHP be optimized to prevent errors in session handling?

When using header() and Location in PHP for session handling, it is important to ensure that no output is sent before these functions are called to prevent errors. To optimize this, you can use output buffering to capture any output before sending headers. This ensures that session data is properly handled without any errors. 

<?php
ob_start(); // Start output buffering

// Your PHP code here

header('Location: your_destination_page.php');
exit();
ob_end_flush(); // Flush the output buffer
?>

Keywords

header Location PHP session handling optimization

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