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Source View: post_link_category

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Source View

Line Code
182                     /**
183                      * Filters the category that gets used in the %category% permalink token.
184                      *
185                      * @since 3.5.0
186                      *
187                      * @param WP_Term  $cat  The category to use in the permalink.
188                      * @param array    $cats Array of all categories (WP_Term objects) associated with the post.
189                      * @param WP_Post  $post The post in question.
190                      */
191                     $category_object = apply_filters( 'post_link_category', $cats[0], $cats, $post );
192
193                     $category_object = get_term( $category_object, 'category' );
194                     $category        = $category_object->slug;
195                     if ( $category_object->parent ) {
196                          $category = get_category_parents( $category_object->parent, false, '/', true ) . $category;
197                     }
198                }
199                // show default category in permalinks, without
200                // having to assign it explicitly