What potential issues could arise when redirecting after executing a script in PHP?

One potential issue that could arise when redirecting after executing a script in PHP is that headers have already been sent to the browser, causing the redirect to fail. To solve this issue, you can use the `header()` function to send the redirect header before any other output is sent to the browser. 

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

// Your script logic here

// Redirect to a new page
header("Location: newpage.php");
exit();
?>

Keywords

header function output buffering headers already sent session variables HTTP status codes

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