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December 16, 2015 10:19
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WP: add category to body_class
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| <?php | |
| // TODO: rewrite as filter | |
| $class = array(); | |
| $prefix = 'category-''; | |
| foreach(get_the_category() as $category) { | |
| $class[] = $prefix . $category->slug; | |
| $class[] = $prefix . $category->cat_ID; | |
| } | |
| ?> | |
| <body <?php body_class( $class ); ?>> |
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