What are the potential issues with character encoding (UTF-8) and displaying Umlauts in PHP scripts?

One potential issue with character encoding (UTF-8) and displaying Umlauts in PHP scripts is that if the encoding is not properly set, Umlauts may not be displayed correctly. To solve this issue, you can set the UTF-8 encoding in your PHP script using the header() function. 

<?php
header('Content-Type: text/html; charset=utf-8');

// Your PHP code here
?>

Keywords

Character encoding UTF-8 Umlauts PHP scripts display errors

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