get_taxonomy() WP 2.3.0

Gets an object containing settings (data) of the specified taxonomy.

The function retrieves taxonomy data, not a list of terms of the specified taxonomy. To get the list of terms, use get_terms() or wp_list_categories().

The get_taxonomy function will first check that the parameter string given is a taxonomy object and if it is, it will return it.

Basis of: is_taxonomy_hierarchical()

1 time = 0.000009s = speed of light | 50000 times = 0.01s = speed of light | PHP 7.0.14, WP 4.7

No Hooks.

Return

WP_Taxonomy/false. The Taxonomy Object or false if $taxonomy doesn't exist.

Usage

get_taxonomy( $taxonomy );

$taxonomy(string) (required): Name of taxonomy object to return.

Examples

#1. Get taxonomy data

To demonstrate how this function works, let's get "category" taxonomy data, which is attached to the "post" post type:

$category_tax_features = get_taxonomy('category');

print_r( $category_tax_features );

Displays:

stdClass Object (

	[labels] => stdClass Object (
		[name]                       => Categories
		[singular_name]              => Category
		[search_items]               => Search Categories
		[popular_items]              => 
		[all_items]                  => All Categories
		[parent_item]                => Parent Category
		[parent_item_colon]          => Parent Category:
		[edit_item]                  => Edit Category
		[view_item]                  => View Category
		[update_item]                => Update Category
		[add_new_item]               => Add New Category
		[new_item_name]              => New Category Name
		[separate_items_with_commas] => 
		[add_or_remove_items]        => 
		[choose_from_most_used]      => 
		[not_found]                  => 
		[menu_name]                  => Categories
		[name_admin_bar]             => category
	)

	[description]       => 
	[public]            => 1
	[hierarchical]      => 1
	[show_ui]           => 1
	[show_in_menu]      => 1
	[show_in_nav_menus] => 1
	[show_tagcloud]     => 1
	[meta_box_cb]       => post_categories_meta_box
	[rewrite]           => Array (
		[with_front]   => 
		[hierarchical] => 1
		[ep_mask]      => 512
		[slug]         => cat
	)

	[query_var]             => category_name
	[update_count_callback] => 
	[_builtin]              => 1
	[show_admin_column]     => 1
	[cap]                   => stdClass Object (
		[manage_terms] => manage_categories
		[edit_terms]   => manage_categories
		[delete_terms] => manage_categories
		[assign_terms] => edit_posts
	)

	[name] => category
	[object_type] => Array (
		[0] => post
	)

	[label] => Categories
)

Notes

Global. Array. $wp_taxonomies The registered taxonomies.

Changelog

Since 2.3.0

Introduced.

Code of `get_taxonomy() get taxonomy` ^{WP 5.6}

wp-includes/taxonomy.php

<?php
function get_taxonomy( $taxonomy ) {
	global $wp_taxonomies;

	if ( ! taxonomy_exists( $taxonomy ) ) {
		return false;
	}

	return $wp_taxonomies[ $taxonomy ];
}