How to add a class to Tag Cloud items – WordPress

If you want to extend the WordPress Tag Cloud Widget with your own custom CSS class, you can easily use the wp_generate_tag_cloud_data filter like so:

function extend_tag_cloud($tag_data) { return array_map ( function ( $item ) { $item['class'] .= ' your-custom-class'; return $item; }, (array) $tag_data ); } add_filter( 'wp_generate_tag_cloud_data', 'extend_tag_cloud');
Code language: PHP (php)

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