El codigo del script seria el siguiente
Código PHP:
<?
/* Check User Script */
session_start(); // Start Session
include 'db.php';
// Sacar la variable imo
$imo = $_SESSION['imo'];
// check if the user info validates the db
$query = "SELECT name, type, size, path FROM docs WHERE imo = '$imo'";
$result = mysql_query($query) or die('Error, query failed');
list($name, $type, $size, $path) = mysql_fetch_array($result);
header("Content-Disposition: attachment; filename=$name");
header("Content-length: $size");
header("Content-type: $type");
readfile($path);
exit;
$query = "SELECT imo, name FROM docs";
$result = mysql_query($query) or die('Error, query failed');
if(mysql_num_rows($result) == 0)
{
echo "Database is empty <br>";
}
else
{
while(list($imo, $name) = mysql_fetch_array($result))
{
echo $result;
}
}
?>