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@UnaiYecora UnaiYecora/functions.php
Last active Oct 6, 2015

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Add category name to body_class
add_filter('body_class','add_category_to_single');
function add_category_to_single($classes) {
if (!is_admin() && is_single() ) {
global $post;
foreach((get_the_category($post->ID)) as $category) {
// add category slug to the $classes array
$classes[] = $category->taxonomy . '-' . $category->slug;
}
}
// return the $classes array
return $classes;
}
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