PHP Gravity_Flow Examples

Example #1

File: class-gravity-flow.php Project: jakejackson1/gravityflow

 public static function get_instance()
 {
     if (self::$_instance == null) {
         self::$_instance = new Gravity_Flow();
     }
     return self::$_instance;
 }

Example #2

File: gravityflow.php Project: jakejackson1/gravityflow

function gravity_flow()
{
    if (class_exists('Gravity_Flow')) {
        return Gravity_Flow::get_instance();
    }
}