php - Selecting the right data for a user -

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i have 2 tables in data base

enter image description here

u_id of table tasks foreign key of id table users

my code 

<?php     require("common.php");     if(empty($_session['user']))     {         header("location: login.php");         die("redirecting login.php");     }     $query = "         select             id,             username,             eid         users         id <> '5'     ";     $query1 = "         select             t_id,             task_tom,             u_id         tasks         order t_id desc limit 1      ";     try     {         $stmt = $db->prepare($query);         $stmt->execute();     }     catch(pdoexception $ex)     {         die("failed run query: " . $ex->getmessage());     }     $rows = $stmt->fetchall();          try     {         $stmt1 = $db->prepare($query1);         $stmt1->execute();     }     catch(pdoexception $ex)     {         die("failed run query: " . $ex->getmessage());     }     $rows1 = $stmt1->fetchall(); ?> <h1>memberlist</h1> <table border="1">     <tr>         <th>username</th>         <th>employee id</th>         <th>task</th>     </tr>     <?php foreach($rows $row): foreach($rows1 $row1): ?>         <tr>             <td><?php echo htmlentities($row['username'], ent_quotes, 'utf-8'); ?></td>             <td><?php echo htmlentities($row['eid'], ent_quotes, 'utf-8'); ?></td>             <td><?php echo $row1['task_tom']; ?></td>            <?php endforeach; endforeach;?> </table> <br/> <a href="edit_account.php">edit account</a><br /><a href="logout.php">logout</a>

my question how populate task column in table correspond right u_id.
code provide me answer

enter image description here

supposedly, ssis(data mining) task_tom assigned bassil , lawrence should have blank task because user didnt input task lawrence yet seems have flaw select statement or each wherein printing on table every user. question how solve kind of problem?

select     u.id,     u.username,     u.eid,      t.task_tom       users u    inner join     (       select u_id, max(t_id) t_id       tasks       group u_id    ) tmax   on tmax.u_id = u.id    inner join tasks t on t.t_id = tmax.t_id  u.id <> '5'

this says "what latest task id each user, me info task".


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