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add_filter( 'term_links-post_tag', 'paulc_add_custom_class' ); function paulc_add_custom_class( $links ) { $new_links = array(); foreach ( $links as $link ) { preg_match( "|<a.*[^>]*>([^<]*)</a>|i", $link, $matches ); $class = strtolower( $matches[1] ); $link = str_replace( 'rel="tag"', 'class="' . str_replace( " ", "-", $class ) . '" rel="tag"', $link ); $new_links[] = $link; } return $new_links; } |
Simply add the above code into the functions.php file of your active theme. It will add the tag slug to class parameter of anchor tag.
