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多文件上传的例子_php基础

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Release: 2016-05-17 09:50:25
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多文件上传的例子 //upload_html.php---------------------------------------------------------------------------------------------


上传文件

<script> <br>function beforesubmit(forma) <br>{ <br> var indexnamea=forma.indexname.value; <br> var upfilea=forma.upfile.value; <br> var k=/ /g; <br> var indexnamea=indexnamea.replace(k,""); <br> var upfilea=upfilea.replace(k,""); <br> if(indexnamea=="" <br> upfilea=="") <br> { <br> alert("目录名称或上传的目录不能为空!"); <br> return false; <br> } <br> return true; <br>} <br></script>



\n";

    
   
  

for($i=1;$i{
  $upfile="upfile".strval($i);
  echo "  \n";  
  echo "     \n";
  echo "  \n";  
}
?>
  
   
   
上传的文件
  
   
  
      

        
      

   



//-----------------------------------------------------------------------------------------------------------------------

//upload.php-------------------------------------------------------------------------------------------------------------
//upload_path:文件要上传到的目录路径
for($i=1;$i{
   $upfile="upfile".strval($i);
   if(chop($$indexname)!="" and chop($$upfile)!="")
   {
      $upfilename=($upfile."_name");
      $filename=upload_path.$$upfilename;
      $copyfile = copy($$upfile,$filename);     
      if (!$copyfile)
         die("文件上传失败!");  
      $ls_file.=$$upfilename."\n";
      $flag=1 ;   
   }
}  
if($flag){      
  $ls_msg="文件\n".$ls_file."上传成功!";  
}
else{
  $ls_msg="无文件上传,请重新选择!";
}   
     echo "\n" ;  
     echo "\n" ;
     echo "\n" ;
     echo "\n" ;
     echo $ls_msg."\n";
     echo "\n" ;
     echo "\n" ;
?>
source:php.cn
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