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jshwlkr/functions.php

Created February 15, 2022 20:42
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Add additional XML namespaces to a WordPress html element
Raw
functions.php
add_filter( 'language_attributes', 'prefix_xml_namespaces' );
function prefix_xml_namespaces($output) {
return $output . ' xmlns="http://www.w3.org/1999/xhtml" etc';
}
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