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WordPress

apply_filters( 'widget_categories_args', array $cat_args, array $instance )

Since
2.8.0, 4.9.0
Filters the arguments for the Categories widget.

Compatibility

WordPress
since 4.9.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$cat_argsarray
An array of Categories widget options.
$instancearray
Array of settings for the current widget.

Where this hook fires · 1

  • wp-includes/widgets/class-wp-widget-categories.php:139WP_Widget_Categories::widget()

Source code

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				 * @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>';

Changelog

Introduced in 2.8.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

4.9.0
Added the $instance parameter.from the docblock
2.8.0
Introduced.from the docblock

About this page

Parsed data
Generated from the wordpress-develop 6.8.8 tag, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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