Question

is_object_in_taxonomy( string $object_type,  string $taxonomy )

Determine if the given object type is associated with the given taxonomy.

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description

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参数

$object_type

(string) (Required) Object type string.

$taxonomy

(string) (Required) Single taxonomy name.

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返回值

(bool) True if object is associated with the taxonomy, otherwise false.

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源代码

File: wp-includes/taxonomy.php

function is_object_in_taxonomy( $object_type, $taxonomy ) {
	$taxonomies = get_object_taxonomies( $object_type );
	if ( empty( $taxonomies ) ) {
		return false;
	}
	return in_array( $taxonomy, $taxonomies );
}

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更新日志

Version	description
3.0.0	Introduced.

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相关函数

Uses

• wp-includes/taxonomy.php: get_object_taxonomies()

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Used By

• wp-admin/includes/class-wp-posts-list-table.php: WP_Posts_List_Table::categories_dropdown()
• wp-admin/includes/class-wp-screen.php: WP_Screen::get()
• wp-includes/category-template.php: get_the_category_list()
• wp-includes/link-template.php: get_adjacent_post()
• wp-includes/post-template.php: get_post_class()
• wp-includes/class-wp-post.php: WP_Post::__get()
• wp-includes/post.php: wp_insert_post()
• wp-includes/class-wp-xmlrpc-server.php: wp_xmlrpc_server::_prepare_page()
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User Contributed Notes