PHP to extract binary images from the database processing code _php tips

Source: Internet
Author: User
Tags mysql query
image.php file
Copy Code code as follows:

$conn = @mysql_connect ("localhost", "root", "123") or Die ("Server connection Error!"); Link Database
@mysql_select_db ("Upload", $conn) or Die ("Database not Found!");
$query = "SELECT * from Upfile where ftag= $fn";
$result =mysql_query ($query);
if (! $result) die ("Error:mysql query");
$num =mysql_num_rows ($result);
if ($num <1) die ("Error:no this recorder");
$data = mysql_result ($result, 0, "picture");
Header ("Content-type:image/jpeg", true);
Echo $data;

Above is the picture extraction
Foreground display file
Copy Code code as follows:


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