<?php
// 下載並計數程式

$link_file = $_GET['link_file']; //下載檔名

$DatabaseTable = "Mytable";
$SQL = "SELECT * FROM $DatabaseTable WHERE dfilename='$link_file' ";
$Result2 = mysql_query($SQL) or die('Invalid query: ' . mysql_error());
$total_fields = mysql_num_fields($Result2);

//讀取下載次數
while ($row = mysql_fetch_row($Result2)) {
for ($i = 0; $i < $total_fields-2; $i++)
$add_times = $row[7];
}

// 累計下載次數
$sql="UPDATE $DatabaseTable SET dltimes='$add_times'+1 WHERE dfilename='$link_file'";
mysql_query($sql);

// 檔案下載
$download_file= "./dl/".$link_file;
header("Location:$download_file");

?>