php - mysqli_fetch_array() on a non-object -

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getting error on code can 1 tell me doing wrong , how solve or 1 suggest me more simple code after select query because don't want mess code , not helping

here code

if(isset($_get['id'])){  $page_id = $_get['id'];        $page_id = mysqli_real_escape_string($con, $page_id);  $select_query = ("select id, title, image, cost, vid, content mobs id=?");   $stmt = $con->stmt_init(); if(!$stmt->prepare($select_query)) {     print "failed prepare statement\n"; }    else {     $stmt->bind_param("s", $page_id);      {         $stmt->execute();         $result = $stmt->get_result(); if($result === false) {     die(mysql_error());  }  while($row->mysqli_fetch_array($result))  {     $post_id = $row['id'];      $post_title = $row['title'];     $post_image = $row['image'];     $post_cost = $row['cost'];         $post_vid = $row['vid'];             $post_cont= $row['content'];   }

i getting these errors

notice: undefined variable: row in   fatal error: call member function mysqli_fetch_array() on non-object

you're (incorrectly) combining procedural , oop-style calls. see mysqli_result::fetch_array.

the correct object-oriented style call:

while($row = $result->fetch_array())

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