How can PHP headers be used to handle character encoding issues?

Character encoding issues can be handled in PHP by setting the appropriate headers to specify the character encoding of the output. This can be done using the header() function in PHP to send the Content-Type header with the charset parameter set to the desired character encoding, such as UTF-8. This ensures that the browser interprets the content correctly and displays special characters, symbols, and non-ASCII characters properly. 

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

Keywords

PHP headers character encoding UTF-8 Content-Type charset

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