public static function init($pdo) { self::$pdo = $pdo; self::$qselectall = $pdo->prepare('select boi_id, boi_nom, boi_degreAlcool from boisson'); self::$qinsert = $pdo->prepare('insert into boisson (boi_nom, boi_degreAlcool) values (:nom, :degreAlcool) returning boi_id'); self::$qupdate = $pdo->prepare('update boisson set boi_nom=:nom, boi_degreAlcool=:degreAlcool where boi_id=:id'); self::$qinsert = $pdo->prepare('delete from boisson where boi_id=:id'); }