Question

get_taxonomies_for_attachments( string $output = 'names' )

Retrieves all of the taxonomy names that are registered for attachments.

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description

Handles mime-type-specific taxonomies such as attachment:image and attachment:video.

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参数

$output

(string) (Optional) The type of taxonomy output to return. Accepts 'names' or 'objects'.

Default value: 'names'

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返回值

(array) The names of all taxonomy of $object_type.

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源代码

File: wp-includes/media.php

function get_taxonomies_for_attachments( $output = 'names' ) {
	$taxonomies = array();
	foreach ( get_taxonomies( array(), 'objects' ) as $taxonomy ) {
		foreach ( $taxonomy->object_type as $object_type ) {
			if ( 'attachment' == $object_type || 0 === strpos( $object_type, 'attachment:' ) ) {
				if ( 'names' == $output )
					$taxonomies[] = $taxonomy->name;
				else
					$taxonomies[ $taxonomy->name ] = $taxonomy;
				break;
			}
		}
	}

	return $taxonomies;
}

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更新日志

Version	description
3.5.0	Introduced.

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相关函数

Uses

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

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Used By

• wp-admin/includes/ajax-actions.php: wp_ajax_query_attachments()
• wp-admin/includes/class-wp-media-list-table.php: WP_Media_List_Table::get_columns()
• wp-includes/class-wp-query.php: WP_Query::get_posts()

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User Contributed Notes