- A+
所属分类:PHP编程
- <?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");
- ?>