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WP_Sitemaps_Taxonomies::get_max_num_pages( string $taxonomy = '' )

Gets the max number of pages available for the object type.

Parameters

$taxonomy

(string) (Optional) Taxonomy name.

Default value: ''

Return

(int) Total number of pages.

Source

File: wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php 

public function get_max_num_pages( $taxonomy = '' ) {
		if ( empty( $taxonomy ) ) {
			return 0;
		}

		/**
		 * Filters the max number of pages before it is generated.
		 *
		 * Passing a non-null value will short-circuit the generation,
		 * returning that value instead.
		 *
		 * @since 5.5.0
		 *
		 * @param int    $max_num_pages The maximum number of pages. Default null.
		 * @param string $taxonomy      Taxonomy name.
		 */
		$max_num_pages = apply_filters( 'wp_sitemaps_taxonomies_pre_max_num_pages', null, $taxonomy );

		if ( null !== $max_num_pages ) {
			return $max_num_pages;
		}

		$term_count = wp_count_terms( $taxonomy, $this->get_taxonomies_query_args( $taxonomy ) );

		return (int) ceil( $term_count / wp_sitemaps_get_max_urls( $this->object_type ) );
	}

Uses

Uses Description
wp-includes/sitemaps.php: wp_sitemaps_get_max_urls()

Gets the maximum number of URLs for a sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: WP_Sitemaps_Taxonomies::get_taxonomies_query_args()

Returns the query args for retrieving taxonomy terms to list in the sitemap.
wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php: wp_sitemaps_taxonomies_pre_max_num_pages

Filters the max number of pages before it is generated.
wp-includes/taxonomy.php: wp_count_terms()

Count how many terms are in Taxonomy.
wp-includes/plugin.php: apply_filters()

Calls the callback functions that have been added to a filter hook.

Changelog

Version Description
5.5.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/classes/wp_sitemaps_taxonomies/get_max_num_pages