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<?php //多文件上载系统完整版 //功能强大,可任意控制上载文件数,是否覆盖
include("../include/common.inc"); $title = "多个文件的上载程序"; include("../include/header.inc");
//定义允许上载文件的数目
define("UPLOAD_NO", 10);
echo("<p align='center'><font size='4' color='#000080'>欢迎您!<br>一次可以最多上载".UPLOAD_NO."个文件<br><HR>n"); if($REQUEST_METHOD!="POST"){ echo("<form enctype="multipart/form-data" method=post>n"); echo("<INPUT TYPE="hidden" name="MAX_FILE_SIZE" value="3000000">n");
for($i=1;$i<=UPLOAD_NO;$i++){ echo("<input type=file name=infile$i> ");
if($i%2==0) echo("<br>n"); }
echo("<br><br><input type="checkbox" name="overload" value="ON"></font> <font color='#ff0000'>是否覆盖已经存在的文件?</font>"); echo("<br><br><input type=submit value=上载></form>n"); } else{ //处理上载 $noinput = true; for($i=1;$noinput&&($i<=UPLOAD_NO);$i++){ if(${"infile".$i}!="none") $noinput = false; } if($noinput){ echo("<font size='4' color='#000080'>没有选定的文件,返回重试</font>"); exit(); } echo("<p align='center'><font size='4' color='#000080'>您选中的文件已经成功地上载到服务器的临时目录!</font><br>"); echo("<table border='1' width='84%' height='52' bordercolorlight='#008080' bordercolordark='#008080'> <tr> <td width='14%' bgcolor='#008000' height='21'><font color='#FFFFFF'>文件号</font></td> <td width='52%' bgcolor='#008000' height='21'><font color='#FFFFFF'>文件名称</font></td> <td width='34%' bgcolor='#008000' height='21'><font color='#FFFFFF'>文件大小</font></td> </tr>");
for($i=1;$i<=UPLOAD_NO;$i++){ $just=${"infile".$i."_size"}; $fp_size[i] = $just;
if($overload!=ON){ if(file_exists(AddSlashes(dirname($PATH_TRANSLATED))."\upload\".${"infile".$i."_name"})) echo "<font size='4' color='#ff0000'>您上载的文件<font color='#000000'>".${"infile".$i."_name"}."</font>已经存在,该文件拷贝失败!</font><br>"; else{ if(${"infile".$i}!="none"&©(${"infile".$i},AddSlashes(dirname($PATH_TRANSLATED))."/upload/".${"infile".$i."_name"})&&unlink(${"infile".$i})){ $str = ${"infile".$i."_name"}; echo("<tr> <td width='14%' height='19'>$i</td> <td width='52%' height='19'>$str</td> <td width='34%' height='19'>$fp_size[i]</td> </tr>"); } } } else{ if(${"infile".$i}!="none"&©(${"infile".$i},AddSlashes(dirname($PATH_TRANSLATED))."upload".${"infile".$i."_name"})&&unlink(${"infile".$i})){ $str = ${"infile".$i."_name"}; echo("<tr> <td width='14%' height='19'>$i</td> <td width='52%' height='19'>$str</td> <td width='34%' height='19'>$fp_size[i]</td> </tr>"); } }
} echo "</table>"; }
include("../include/footer.inc");
?>
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