WordPress at a glance
function is not described

WP_REST_Attachments_Controller::get_collection_params() public WP 4.7.0

Retrieves the query params for collections of attachments.

{} It's a method of the class: WP_REST_Attachments_Controller{}

No Hooks.

Return

Array. Query parameters for the attachment collection as an array.

Usage

$WP_REST_Attachments_Controller = new WP_REST_Attachments_Controller();
$WP_REST_Attachments_Controller->get_collection_params();

Changelog

Since 4.7.0 Introduced.

Code of WP_REST_Attachments_Controller::get_collection_params() WP 5.5.1

<?php
public function get_collection_params() {
	$params                            = parent::get_collection_params();
	$params['status']['default']       = 'inherit';
	$params['status']['items']['enum'] = array( 'inherit', 'private', 'trash' );
	$media_types                       = $this->get_media_types();

	$params['media_type'] = array(
		'default'     => null,
		'description' => __( 'Limit result set to attachments of a particular media type.' ),
		'type'        => 'string',
		'enum'        => array_keys( $media_types ),
	);

	$params['mime_type'] = array(
		'default'     => null,
		'description' => __( 'Limit result set to attachments of a particular MIME type.' ),
		'type'        => 'string',
	);

	return $params;
}