public static function callProcedure(string $procedureName): void
  {
    $query = 'call '.$procedureName.'()';

    self::$dl->executeNone($query);
  }
public static function callProcedure(string $procedureName): void
  {
    $query = 'call '.$procedureName.'()';

    self::$dl->executeNone($query);
  }
public static function callProcedure ( string $ procedureName ) : void { $ query = 'call ' . $ procedureName . '()' ; self :: $ dl -> executeNone ( $ query ) ; }
Class a stored procedure without arguments.

@param string $procedureName The name of the procedure.
Class a stored procedure without arguments .