如何在MySQL中以单行的形式获取以逗号分隔格式存储的图像？

Question

I am uploading multiple images in the database in a single column with comma separated format. I am first creating a folder for each user and inside that folder, images are stored. car_images is my root directory inside that with the name of logged_in user new directory will create.

My images are stored in below format :

Here, emp_code is unique I am using this as SESSION and for the name of the folder of each user. as you see car_images column where I am storing image name with ,. I am using below code to stored images in folders and database. I don't know idea how to fetch all images of a single user.

$car_images_all="";
        for($i=0; $i<count($_FILES['car_images']['name']); $i++) 
        {
           $tmpFilePath = $_FILES['car_images']['tmp_name'][$i];    
           if ($tmpFilePath != "")
            {    
                if (!file_exists('car_images/'.$emp_code)) 
                    {
                        mkdir('car_images/'.$emp_code, 0777, true);
                    }
                $location = 'car_images/'.$emp_code.'/';
               $name = $_FILES['car_images']['name'][$i];
               $size = $_FILES['car_images']['size'][$i];

               list($txt, $ext) = explode(".", $name);
               $file= time().substr(str_replace(" ", "_", $txt), 0);
               $info = pathinfo($file);
               $filename = $file.".".$ext;
               if(move_uploaded_file($_FILES['car_images']['tmp_name'][$i], $location.$filename)) 
               { 
                  $car_images_all.=$filename.",";
               }
            }
        }

Answer 1

 <?php 
 $x=0;                                                
 $car_img =explode(",",$car_images);
 foreach($car_img as $car_images{                                                  
 $x+=1;0
 ?>                                                 
 <?php   echo '<img src="'."images/".$car_images.'" width="70" height="70" />';?>