block_categories │ filter-hook │ WP 5.0.0

Filters the default array of categories for block types.

Usage

add_filter( 'block_categories', 'wp_kama_block_categories_filter', 10, 3 );

/**
 * Function for `block_categories` filter-hook.
 * 
 * @param array[] $block_categories Array of categories for block types.
 * @param WP_Post $post             Post being loaded.
 * @param         $string           
 *
 * @return array[]
 */
function wp_kama_block_categories_filter( $block_categories, $post, $string ){

	// filter...
	return $block_categories;
}

$block_categories(array[])

Array of categories for block types.

$post(WP_Post)

Post being loaded.

$string

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Changelog

Where the hook is called

$block_categories = apply_filters_deprecated( 'block_categories', array( $block_categories, $post ), '5.8.0', 'block_categories_all' );

Where the hook is used in WordPress