invp_is_used( int|null $post_ID = null )

Returns true if this vehicle is used.


Parameters

$post_ID

(int|null) (Optional) The post ID of a vehicle. Must be passed when using this method outside the loop.

Default value: null


Return

(bool)


Source

File: includes/template-tags.php

 * @return bool
 */
function invp_is_used( $post_ID = null ) {
	if ( empty( $post_ID ) ) {
		$post_ID = get_the_ID();
	}