<?php
header("content-Type: text/html; charset=gb2312");
$uptypes=array('image/jpg', //上傳文件類型列表
'image/jpeg',
'image/png',
'image/jpeg',
'image/gif',
'image/bmp',
'image/pjpeg',
'image/x-png');
//備用類型 'audio/x-ms-wma', 'audio/mp3', 'audio/mpeg', 'application/vnd.rn-realmedia', 'application/x-zip-compressed', 'application/octet-stream' 'application/msword', 'application/x-shockwave-flash',
$passwd="123456";
$max_file_size=20000000; //上傳文件大小限制, 單位BYTE
$path_parts=pathinfo($_SERVER['PHP_SELF']); //取得當前路徑
$time=time();
$destination_folder=date("Y",$time).'/'; //上傳文件路徑
$destination_folder .=date("m",$time).'/'; //上傳文件路徑
$watermark=0; //是否附加水印(1為加水印,其他為不加水印);
$watertype=1; //水印類型(1為文字,2為圖片)
$waterposition=2; //水印位置(1為左下角,2為右下角,3為左上角,4為右上角,5為居中);
$waterstring="http://www.mzlhappy.com/"; //水印字元串
$waterimg="xplore.gif"; //水印圖片
$imgpreview=1; //是否生成預覽圖(1為生成,其他為不生成);
$imgpreviewsize=1/2; //縮略圖比例
?>
<html>
<head>
<title>漠嵐-圖片外鏈</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="keywords" content="免費上傳,文件上傳,免費上傳圖片,圖片上傳,文件上傳系統,免費傳文件,免費傳圖片,免費" />
<meta name="description" content="文件上傳" />
<style type="text/css">body,td{font-family:tahoma,verdana,arial;font-size:11px;line-height:15px;background-color:white;color:#666666;margin-left:20px;}
strong{font-size:12px;}
a:link{color:#0066CC;}
a:hover{color:#FF6600;}
a:visited{color:#003366;}
a:active{color:#9DCC00;}
a{TEXT-DECORATION:none}
table.itable{}
td.irows{height:20px;background:url("index.php?i=dots") repeat-x bottom}</style>
</head>
<script type="text/javascript">function oCopy(obj){obj.select();js=obj.createTextRange();js.execCommand("Copy");};function sendtof(url){window.clipboardData.setData('Text',url);alert('複製地址成功，粘貼給你好友一起分享。');};function select_format(){var on=document.getElementById('fmt').checked;document.getElementById('site').style.display=on?'none':'';document.getElementById('sited').style.display=!on?'none':'';};var flag=false;function DrawImage(ImgD){var image=new Image();image.src=ImgD.src;if(image.width>0&&image.height>0){flag=true;if(image.width/image.height>=120/80){if(image.width>120){ImgD.width=120;ImgD.height=(image.height*120)/image.width;}else {ImgD.width=image.width;ImgD.height=image.height;};ImgD.alt=image.width+"×"+image.height;}else {if(image.height>80){ImgD.height=80;ImgD.width=(image.width*80)/image.height;}else {ImgD.width=image.width;ImgD.height=image.height;};ImgD.alt=image.width+"×"+image.height;}};};function FileChange(Value){flag=false;document.all.uploadimage.width=10;document.all.uploadimage.height=10;document.all.uploadimage.alt="";document.all.uploadimage.src=Value;};</script>
<body>
<center>
<form enctype="multipart/form-data" method="post" name="upform">
<div style="position: absolute; width: 120px; height: 600; z-index: 1; left: 20px; top: 0px" id="layer1">
</div>
<table border="1" width="55%" id="table1" cellspacing=0>
<tr>
<td colspan="2" style="font-family: tahoma,verdana,arial; font-size: 11px; line-height: 15px; color: #666666; margin-left: 20px; background-color: white">
<p align="center">
<a title="漠嵐" href="http://www.mzlhappy.com/" target="_blank">
漠嵐</a>上傳圖片:</td>
</tr>
<tr>
<td style="font-family: tahoma,verdana,arial; font-size: 11px; line-height: 15px; color: #666666; margin-left: 20px; background-color: white" width="10%">
<div style="width:120px; height:80px;overflow:hidden;text-align: center;" >
<IMG id=uploadimage height=0 width=0 src="" onload="javascript:DrawImage(this);" >
</div>
</td>
<td style="font-family: tahoma,verdana,arial; font-size: 11px; line-height: 15px; color: #666666; margin-left: 20px; background-color: white" width="71%">
<div style="width:361px; height:80px;text-align: center;padding:30px; " >
<input style="width:208;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17" name=upfile[0] type=file onChange="javascript:FileChange(this.value);">
<input style="width:208;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17" name=upfile[1] type=file onChange="javascript:FileChange(this.value);">
<input style="width:208;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17" name=upfile[2] type=file onChange="javascript:FileChange(this.value);">
<input style="width:208;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17" name=upfile[3] type=file onChange="javascript:FileChange(this.value);">
<input style="width:208;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17" name=upfile[4] type=file onChange="javascript:FileChange(this.value);">
<input type="password" name="pwd">
<span style="float:right">請輸入密碼</span>
<input type="submit" value="上傳" style="width:60;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17">
</td>
</tr>
</div>
</table>允許上傳的文件類型為:jpg|jpeg|gif|bmp|png<br>
<p><br>
</p>
</form>
<a href="pic/" target="_blank">查看全部圖片</a>
<?php
if(is_array($_FILES["upfile"])){
$i=0;
if($_POST['pwd'] != $passwd){
//判斷許可權
echo '<script>alert("您沒有許可權")</script>';
exit;
}
while($i<count($_FILES["upfile"])){
if ($_SERVER['REQUEST_METHOD'] == 'POST')
{
if (!is_uploaded_file($_FILES["upfile"][tmp_name][$i]))
//是否存在文件
{
// echo $_FILES["upfile"][tmp_name][$i];
echo "<font color='red'>文件不存在！</font>";
exit;
}
// echo $_FILES["upfile"][tmp_name][$i];
$file = $_FILES["upfile"];
if($max_file_size < $file["size"][$i])
//檢查文件大小
{
echo "<font color='red'>文件太大！</font>";
exit;
}
if(!in_array($file["type"][$i], $uptypes))
//檢查文件類型
{
echo "<font color='red'>不能上傳此類型文件！</font>";
exit;
}
if(!file_exists($destination_folder))
if(!mkdir($destination_folder,0777,true)){
echo "<font color='red'>您創建目錄失敗,請手動創建！</a>";
}
$filename=$file["tmp_name"][$i];
$image_size = getimagesize($filename);
$pinfo=pathinfo($file["name"][$i]);
$ftype=$pinfo[extension];
$destination = $destination_folder.$i.time().".".$ftype;
if (file_exists($destination) && $overwrite != true)
{
echo "<font color='red'>同名文件已經存在了！</a>";
exit;
}
echo $destination;
if(!move_uploaded_file ($filename, $destination))
{
echo "<font color='red'>移動文件出錯！</a>";
exit;
}
$pinfo=pathinfo($destination);
$fname=$pinfo[basename];
echo " <font color=red>成功上傳,滑鼠移動到地址欄自動複製</font><br><table width=\"348\" cellspacing=\"0\" cellpadding=\"5\" border=\"0\" class=\"table_decoration\" align=\"center\"><tr><td><input type=\"checkbox\" id=\"fmt\" onclick=\"select_format()\"/>圖片UBB代碼<br/><div id=\"site\"><table border=\"0\"><tr><td valign=\"top\">文件地址:</td><td><input type=\"text\" onclick=\"sendtof(this.value)\" onmouseover=\"oCopy(this)\" style=font-size=9pt;color:blue size=\"44\" value=\"http://".$_SERVER['SERVER_NAME'].$path_parts["dirname"]."/".$destination_folder.$fname."\"/>
</td></tr></table></div><div id=\"sited\" style=\"display:none\"><table border=\"0\"><tr><td valign=\"top\">文件地址:</td><td><input type=\"text\" onclick=\"sendtof(this.value)\" onmouseover=\"oCopy(this)\" style=font-size=9pt;color:blue size=\"44\" value=\"[img]http://".$_SERVER['SERVER_NAME'].$path_parts["dirname"]."/".$destination_folder.$fname."[/img]\"/></td></tr></table></div></td></tr></table>";
echo " 寬度:".$image_size[0];
echo " 長度:".$image_size[1];
if($watermark==1)
{
$iinfo=getimagesize($destination,$iinfo);
$nimage=imagecreatetruecolor($image_size[0],$image_size[1]);
$white=imagecolorallocate($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:
$simage =imagecreatefromgif($destination);
break;
case 2:
$simage =imagecreatefromjpeg($destination);
break;
case 3:
$simage =imagecreatefrompng($destination);
break;
case 6:
$simage =imagecreatefromwbmp($destination);
break;
default:
die("<font color='red'>不能上傳此類型文件！</a>");
exit;
}
imagecopy($nimage,$simage,0,0,0,0,$image_size[0],$image_size[1]);
imagefilledrectangle($nimage,1,$image_size[1]-15,80,$image_size[1],$white);
switch($watertype)
{
case 1: //加水印字元串
imagestring($nimage,2,3,$image_size[1]-15,$waterstring,$black);
break;
case 2: //加水印圖片
$simage1 =imagecreatefromgif("xplore.gif");
imagecopy($nimage,$simage1,0,0,0,0,85,15);
imagedestroy($simage1);
break;
}
switch ($iinfo[2])
{
case 1:
//imagegif($nimage, $destination);
imagejpeg($nimage, $destination);
break;
case 2:
imagejpeg($nimage, $destination);
break;
case 3:
imagepng($nimage, $destination);
break;
case 6:
imagewbmp($nimage, $destination);
//imagejpeg($nimage, $destination);
break;
}
//覆蓋原上傳文件
imagedestroy($nimage);
imagedestroy($simage);
}
if($imgpreview==1)
{
echo "<br>圖片預覽:<br>";
echo "<a href=\"".$destination."\" target='_blank'><img src=\"".$destination."\" width=".($image_size[0]*$imgpreviewsize)." height=".($image_size[1]*$imgpreviewsize);
echo " alt=\"圖片預覽:\r文件名:".$fname."\r上傳時間:".date('m/d/Y h:i')."\" border='0'></a>";
}
}
$i++;
}
}
?>
</center>
</body>
</html>
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【代碼】圖片上傳代碼
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