INVP::keys()
keys
Description Description
This is an array of the post meta keys this object uses. These keys must be prefixed by an apply_filters() call before use.
Return Return
(array) An array of the post meta keys this vehicle object uses
Source Source
File: includes/class-invp.php
public static function keys() {
return array_column( self::keys_and_types(), 'name' );
}
Expand full source code Collapse full source code View on Github