PHP-PHP上传图片，如何用原文件名保存？
在网上找另一个图片上传的php文件，但是是随机命名上传文件的，我在网上查了以后想要文件名保存但是不成功，麻烦帮忙看看应该在哪个地方改些什么，谢谢了。
<?php
header("content-Type: text/html; charset=UTF-8");
$uptypes=array('image/jpg', //上传文件类型列表
'image/jpeg',
'image/png',
'image/jpeg',
'image/gif',
'image/bmp',
'image/pjpeg',
'image/x-png');
//备用类型 '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="picpic001";
$max_file_size=20000000; //上传文件大小限制, 单位BYTE
$path_parts=pathinfo($_SERVER['PHP_SELF']); //取得当前路径
$time=time();
$destination_folder=date("Y",$time).'/'; //上传文件路径
$destination_folder .=date("m",$time).'/'; //上传文件路径
$watermark=0; //是否附加水印(1为加水印,其他为不加水印);
$watertype=1; //水印类型(1为文字,2为图片)
$waterposition=2; //水印位置(1为左下角,2为右下角,3为左上角,4为右上角,5为居中);
$waterstring="http://woji.org/"; //水印字符串
$waterimg="xplore.gif"; //水印图片
$imgpreview=1; //是否生成预览图(1为生成,其他为不生成);
$imgpreviewsize=1/2; //缩略图比例
?>
<html>
<head>
<title>漠岚-图片外链</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="keywords" content="免费上传,文件上传,免费上传图片,图片上传,文件上传系统,免费传文件,免费传图片,免费" />
<meta name="description" content="文件上传" />
<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>
<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="漠岚" href="http://www.mzlhappy.com/" target="_blank">
漠岚</a>上传图片:</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">请输入密码</span>
<input type="submit" value="上传" style="width:60;border:1 solid #9a9999; font-size:9pt; background-color:#ffffff; height:18" size="17">
</td>
</tr>
</div>
</table>允许上传的文件类型为:jpg|jpeg|gif|bmp|png<br>
<p><br>
</p>
</form>
<a href="pic/" target="_blank">查看全部图片</a>
<?php
if(is_array($_FILES["upfile"])){
$i=0;
if($_POST['pwd'] != $passwd){
//判断权限
echo '<script>alert("您没有权限")</script>';
exit;
}
while($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])
//检查文件大小
{
echo "<font color='red'>文件太大！</font>";
exit;
}
if(!in_array($file["type"][$i], $uptypes))
//检查文件类型
{
echo "<font color='red'>不能上传此类型文件！</font>";
exit;
}
if(!file_exists($destination_folder))
if(!mkdir($destination_folder,0777,true)){
echo "<font color='red'>您创建目录失败,请手动创建！</a>";
}
rename($file["tmp_name"], $file["name"])
$filename=$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'>同名文件已经存在了！</a>";
exit;
}
echo $destination;
if(!move_uploaded_file ($filename, $destination))
{
echo "<font color='red'>移动文件出错！</a>";
exit;
}
$pinfo=pathinfo($destination);
$fname=$pinfo[basename];
echo " <font color=red>成功上传,鼠标移动到地址栏自动复制</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()"/>图片UBB代码<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 " 宽度:".$image_size[0];
echo " 长度:".$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'>不能上传此类型文件！</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($watertype)
{
case 1: //加水印字符串
imagestring($nimage,2,3,$image_size[1]-15,$waterstring,$black);
break;
case 2: //加水印图片
$simage1 =imagecreatefromgif("xplore.gif");
imagecopy($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, $destination);
break;
}
//覆盖原上传文件
imagedestroy($nimage);
imagedestroy($simage);
}
if($imgpreview==1)
{
echo "<br>图片预览:<br>";
echo "<a href="".$destination."" target='_blank'><img src="".$destination."" width=".($image_size[0]*$imgpreviewsize)." height=".($image_size[1]*$imgpreviewsize);
echo " alt="图片预览:r文件名:".$fname."r上传时间:".date('m/d/Y h:i')."" border='0'></a>";
}
}
$i++;
}
}
?>
</center>
</body>
</html>
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
不建议使用原始名称。这样可能会有安全问题。还有如果你后期上传的图片多了怎么办？这样又影响拓展了。
move_uploaded_file,在保存的目标文件夹后边，跟上你的名字；
move_uploaded_file($resouce.'/'.$filename,$dest.'/'.$filename)