php - Code has no errors but it's not showing any data -

i working on wallpost script, page has no errors, i've check database (the query worked there) , i've tried think can, not work. don't know else do, if have ideas why won't work, show me. ps: database has dummy data in it.

<?php     include 'inc/dbc.php';     include 'inc/functions.php';      if(isset($_get['user']) && !empty($_get['user'])) {         $username = $_get['user'];     } else {         $username = $_session['username'];     }      $my_name = $_session['username'];     $firstname = getuser($username, 'firstname');     $middlename = getuser($username, 'middlename');     $lastname = getuser($username, 'lastname');     $aboutme = getuser($username, 'aboutme');     $email = getuser($username, 'email');     $dob = getuser($username, 'dob');     $address = getuser($username, 'address');     $website = getuser($username, 'website');     $country = getuser($username, 'country');     $city = getuser($username, 'city');     $state = getuser($username, 'state');     $phone = getuser($username, 'phone');     $gender = getuser($username, 'gender');     $rank = getuser($username, 'rank');     $avatar = getuser($username, 'avatar');     $reg_date = getuser($username, 'reg_date'); ?> <?php     if (loggedin() == true) {         $chech_posts = mysqli_query($mysqli, "select * wallposts posted_to = '$username' , deleted = 0 ");         $check = mysqli_num_rows($chech_posts);          if ($check == false) {             echo '<li>error getting posts</li>';         } else {             while ($run = mysqli_fetch_array($check)) {                 $post_id = $run['post_id'];                 $postby = $run['posted_by'];                 $postto = $run['posted_to'];                 $post = $run['post'];                 $post_date = $run['post_date'];                 $post_time = $run['post_time'];                  $p_avatar = getuser($postby, 'avatar');                 $p_first = getuser($postby, 'firstname');                 $p_last = getuser($postby, 'lastname'); ?>     <li class='wall' id='<?php echo $post_id;?>'>         <div class='post'>             <div class='post-container'>                 <div class='post-header'>                     <div class='pull-left'><?php echo $postby;?></div>                     <div class='post-img'><img src="images/users/<?php echo $p_avatar;?>" alt="<?php echo $p_first . ' ' . $p_last  . '\'s profile picture' ;?>" class="img-circle" align="middle"></div>                     <div class='pull-right'><?php echo $post_date?></div>                 </div>                 <div class='post-body'>                     <p><?php echo $post;?></p>                 </div>                 <div class='post-footer'>                     <div class='lk-cmt-shr'>                     </div>                     <span id='comments'>                      </span>                 </div>             </div>         </div>     </li> <?php             }         }      } else {         echo '<li>you must <a href="index.php">logged</a> in view ' . $firstname . '\'s posts.</li>';     } ?> 

lets add after <?php these 2 lines , refresh page. can highlight error.

error_reporting(e_all); ini_set('display_errors','on');