APO-Epsilon/apo-website

<?php

//Based off example code at https://vikasmahajan.wordpress.com/2010/07/07/inserting-and-displaying-images-in-mysql-using-php/

function getPhotoLink($user_id){
  include ('mysql_access.php');
  $sql = "SELECT user_id FROM user_photos WHERE user_id=$user_id;";
      $result = $db->query($sql);
      if(mysqli_num_rows($result) == 0){
        return "/img/unknown.jpg";
      }else{
        return "/user_photo.php?user_id=" . $user_id;
      }
}

?>