数组到字符串的转换SYmfony SQL

Question

I have an sql request:

 $listUsers=$connection->prepare("SELECT u.id as userid From user u , account a where (a.id_parent=$id_account OR  a.id=$id_account) and u.id_account=a.id ");
            $listUsers->execute();
            $users=$listUsers->fetchColumn();

but fetchColumn return just one result, and I want a set of list user id to use it in the next request.

 $listPush=$connection->prepare("select id from Table_name where id_user in (?));
 $listPush->bindValue(1, $users);
            $listPush->execute();
            $idpushs=$listPush->fetchColumn();

but this return just one result. Any Idea to replace fetchColumn by other request or using doctrince.

Answer 1

With your logic, you can simply fetch all your users and implode it.

$listUsers=$connection->prepare("SELECT u.id as userid From user u , account a where (a.id_parent=$id_account OR  a.id=$id_account) and u.id_account=a.id ");
$listUsers->execute();
$users=$listUsers->fetchAll();
$userIds = array();
foreach ($users as $user) {
   $userIds[] = $user['userid'];
}
$users = implode(',', $userIds); //that hurts me so hard to code like this with symfony :'(

Fetch colum will only return the column of the next row . So for your second piece of code, you can loop over results.

But, if you're are using a framework like symfony, you have many other ways to make it cleaner. Just check out the symfony doc to use repository relations and more generally doctrine