function loadIngredients($id)
{
$result_fields = array("ingredient_id", "quantity");
$table = "RecipeIngredient";
$eid = new stdClass();
$eid->column = "recipe_id";
$eid->compare = "=";
$eid->logical = "";
$eid->value = $id;
$query_params = array($eid);
$con1 = new SQLconnection();
$obj = $con1->pdo_query_wparam($result_fields, $table, $query_params);
if (!empty($obj)) {
foreach ($obj->results as $ing) {
$ingredient = new Ingredient($ing->ingredient_id);
$ingredient->setQuantity($ing->quantity);
array_push($this->ingredients, $ingredient);
}
} else {
array_push($this->ingredients, "No Ingredients available");
}
}