What best practices should be followed when using header redirection in PHP scripts?

When using header redirection in PHP scripts, it is important to follow best practices to ensure security and proper functionality. One key practice is to make sure that no output is sent to the browser before calling the header() function, as headers must be sent before any content. Additionally, always use exit() or die() after sending a header to prevent any further code execution. 

<?php
// Correct way to perform header redirection
header("Location: https://www.example.com");
exit();
?>

Keywords

header redirection PHP scripts security HTTP headers location header

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