static function findAllForRecipe($recipe_id, $dbh)
{
$stmt = $dbh->prepare("select * from " . RecipeStep::$nameTable . " where recipe_id = :recipe_id");
$stmt->bindParam(":recipe_id", $recipe_id);
$stmt->execute();
$result = array();
while ($row = $stmt->fetch()) {
$rs = new RecipeStep();
$rs->copyFromRow($row);
$result[] = $rs;
}
return $result;
}
