function add(array $parameters): void
    {
        foreach ($parameters as $parameter => $value) {
            $this->query[$parameter] = $value;
        }
    }
function add(array $parameters): void
    {
        foreach ($parameters as $parameter => $value) {
            $this->query[$parameter] = $value;
        }
    }
function add ( array $ parameters ) : void { foreach ( $ parameters as $ parameter => $ value ) { $ this -> query [ $ parameter ] = $ value ; } }
Add multiple query parameters

Already defined parameters with the same key will be overriden.
Add multiple query parameters