Filters the arguments for the Categories widget.
$cat_argsarray$instancearraywp-includes/widgets/class-wp-widget-categories.php:156WP_Widget_Categories::widget() * @since 2.8.0 * @since 4.9.0 Added the `$instance` parameter. * * @param array $cat_args An array of Categories widget options. * @param array $instance Array of settings for the current widget. */ wp_list_categories( apply_filters( 'widget_categories_args', $cat_args, $instance ) ); ?> </ul> <?php if ( 'html5' === $format ) { echo '</nav>';Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.