php 파일로 이미지 부르기

$qry="select * from test where p_id=$p_id";
$rs=mysql_query($qry) or die(mysql_error());
$row=mysql_fetch_array($rs);
$pic=$row[p_url];
$up_hit=$row[p_hit]+1;

$pic_header=getimagesize($pic);


$qry_up="update test set p_hit=$up_hit where p_id=$p_id";
mysql_query($qry_up)  or die('line14'.mysql_error());



Header('Content-Type: image/$pic_header[mime]');

/*$fp=fopen($pic,"r"); //스트리밍

$count = fread($fp, filesize($pic));
echo $count;
*/

$im = imagecreatefromjpeg($pic);
Imagejpeg($im,'',20);
ImageDestroy($im);