diff options
Diffstat (limited to 'wp-includes/category.php')
| -rw-r--r-- | wp-includes/category.php | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/wp-includes/category.php b/wp-includes/category.php index 71e5be8..193390d 100644 --- a/wp-includes/category.php +++ b/wp-includes/category.php @@ -1,8 +1,6 @@ <?php function get_all_category_ids() { - global $wpdb; - if ( ! $cat_ids = wp_cache_get('all_category_ids', 'category') ) { $cat_ids = get_terms('category', 'fields=ids&get=all'); wp_cache_add('all_category_ids', $cat_ids, 'category'); @@ -39,7 +37,6 @@ function &get_category($category, $output = OBJECT, $filter = 'raw') { } function get_category_by_path($category_path, $full_match = true, $output = OBJECT) { - global $wpdb; $category_path = rawurlencode(urldecode($category_path)); $category_path = str_replace('%2F', '/', $category_path); $category_path = str_replace('%20', ' ', $category_path); @@ -86,8 +83,6 @@ function get_category_by_slug( $slug ) { // Get the ID of a category from its name function get_cat_ID($cat_name='General') { - global $wpdb; - $cat = get_term_by('name', $cat_name, 'category'); if ($cat) return $cat->term_id; @@ -132,22 +127,11 @@ function sanitize_category_field($field, $value, $cat_id, $context) { // Tags function &get_tags($args = '') { - global $wpdb, $category_links; - - $key = md5( serialize( $args ) ); - if ( $cache = wp_cache_get( 'get_tags', 'category' ) ) - if ( isset( $cache[ $key ] ) ) - return apply_filters('get_tags', $cache[$key], $args); - - $tags = get_terms('post_tag', $args); if ( empty($tags) ) return array(); - $cache[ $key ] = $tags; - wp_cache_set( 'get_tags', $cache, 'category' ); - $tags = apply_filters('get_tags', $tags, $args); return $tags; } |