PHP - processing images as mySQL Blobs

[sazzie]

Firstly, I upload images via a simple form uploading facility. The image's byte data is then saved to mysql in a BLOB field.

 

Secondly, I try reading that information back and reconstituing the image for displaying on my webpage(s).

 

I need help with this process as I don't know where I am going wrong.

 

This is the function used to load the blob into mysql :

function test(){
           
            if( move_uploaded_file($_FILES['image']['tmp_name'],"management/test/".$_FILES['image']['name']) ){
                echo "<br> File move sucessful!";
                echo "<br> File Size : ".filesize("management/test/".$_FILES['image']['name'])."<br>";
            }else{
                echo "<br> File move Failed!";
            }
           
            $instr = fopen( "management/test/".$_FILES['image']['name'],"rb" );
            $data = addslashes(fread($instr,filesize("management/test/".$_FILES['image']['name'])));

            echo "<br> ".$data;
           
            if( !(mysql_query("insert into gallery (title, ext, data) values ('test', 'jpeg', \"".$data."\")") ) )
            {
                echo "<br> We Have A Problem!";
            }
}

 

And this is the code to display the image :

function test2(){
            $rs = $this->adodb->execute("SELECT * FROM gallery");
            while( $obj = $rs->FetchRow() )
            {
                /*echo "<br> title : ".$obj['title'];
                echo "<br> ext : ".$obj['ext'];
                echo "<br> time : ".$obj['image_time'];
                echo "<br> String lenght : ".strlen($obj['data']);
                echo "<br> data : ".$obj['data'];
                echo "<br> ************************************* ";*/
               
                // outputing HTTP headers
//                header('Content-Length: '.strlen($obj['data']));
                header("Content-type: image/".$obj['ext']);
           
                // outputing image
//                echo "<br> checking image output : ".$obj['data'];
                print( $obj['data'] );
            }
        }

 

When I try executing test2(), All I get is the first couple of byte code characters and nothing else.