watermark.php

一个很漂亮的相册系统

<?php
require "config.php";
$ifile=$_REQUEST['i'];
if (!($ifile)) die('没有图片');
$own=$_REQUEST['o'];
if (!($own)) $own="$copy";
$iinfo=getimagesize($ifile,$iinfo);
$sx= $iinfo[0];
$sy= $iinfo[1];
$nimage = imagecreate($sx,$sy+10);
//$nimage = imagecreatetruecolor($sx,$sy+10);//GD2的用户请此行前面的“//”到上一行前面，即变成//$nimage = imagecreate($sx,$sy+10);
$white=imagecolorallocate($nimage,255,255,255);
$black=imagecolorallocate($nimage,0,0,0);
$red=imagecolorallocate($nimage,255,0,0);
imagefill($nimage,0,0,$white);
switch ($iinfo[2])
{
case 1:
$simage =imagecreatefromgif($ifile);
break; 

case 2:
$simage =imagecreatefromjpeg($ifile);
break; 

case 3:
$simage =imagecreatefrompng($ifile);
break; 

case 6:
$simage =imagecreatefromwbmp($ifile);
break; 
default:
die("不支持的文件类型");

}
$text1=date("Y-n-j H:i:s");
$text2="IP: ".$_SERVER["REMOTE_ADDR"]."".$_SERVER["HTTP_X_FORWARDED_FOR"];
imagecopy($nimage,$simage,0,0,0,0,$sx,$sy);
imagefilledrectangle($nimage,1,$sy-23,120,$sy+10,$black);
imagefilledrectangle($nimage,2,$sy-22,119,$sy+8,$white);
imagestring($nimage,2,3,$sy-23,$text1,$black);
imagestring($nimage,2,3,$sy-13,$text2,$black);
imagestring($nimage,2,3,$sy-3,$own,$red);
imagejpeg($nimage);
?>