function WC_CRM()
{
$instance = WC_CRM::instance(__FILE__, '3.0.1');
/*if ( is_null( $instance->settings ) ) {
$instance->settings = WC_CRM_Settings::instance( $instance );
}*/
return $instance;
}
/**
* Main WC_CRM Instance
*
* Ensures only one instance of WC_CRM is loaded or can be loaded.
*
* @since 2.7.0
* @static
* @see WC_CRM()
* @return Main WC_CRM instance
*/
public static function instance($file = '', $version = '1.0.0')
{
if (is_null(self::$_instance)) {
self::$_instance = new self($file, $version);
}
return self::$_instance;
}
