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i though i should try again.. i tring to display all the images of user who is loged in. my database called image: which has
image_id
user_id
image(type long blob)(stores image here)
image_full_name
---etc
i have two files gallery.php where iam trying to display the images and it uses a image.php file.

i am getting these two error with i dont know how to fix them.

Notice: Undefined index: id in C:\xampp\htdocs\login_test\image.php on line 4

Warning: mysql_fetch_assoc() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\login_test\image.php on line 7

image.php

<?php
    session_start();
    include("connect.php");
    $id = $_GET['id']; 
    $sql = "SELECT image FROM image WHERE image_id = $id";
    $result = mysql_query($sql);
      if ($row = mysql_fetch_assoc($result)) //should only be one record
    {
        $imgdata = base64_decode($row[image]);
        header("Content-Type: image/jpeg");
        header("Content-Length: ".strlen($imgdata));
        echo $imgdata;
    }
?>

gallary.php=====================================================================================================

<?php
session_start();
include("connect.php");

$user = $_SESSION['username'];
$id = $_SESSION['user_id']; //get user_id who ever is loged in
if($user)  //is user is loged in 
{               
    //select images from database
    $sql = "SELECT * FROM image WHERE user_id = $id ORDER BY image_id DESC";
    $result = mysql_query($sql);

    /*** table which holds images ***/
    echo "your gallery<br/><br/><br/>";
    echo "<a href='upload.php'>upload image</a>";


    echo "<table>"; // Your table
    echo "<tr>"; // first table row
    $count = 0;
    while($row = mysql_fetch_assoc($result))
    {
            echo '
                <td>

                    <img src="image.php?id='.$row['image_id'].'" />
                </td>
                ';

            $count++;
            if($count == 5)       //6 rows
            {
                echo "</tr><tr>"; // Start a new row at 6 cells
                $count = 0;
            }
    }
    echo "</tr>";
    echo "</table>";
    echo "<a href='index.php'>home</a><br/><br/><br/>";
}
?>
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Last Post by hwoarang69
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