PHP中怎么利用上传类实现单个和批量上传

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php上传类代码：

<?php   claSSMyFrame_UploadextendsmyFrame  {  var$uploadPath="uploadFile/";  var$fullPath='';  var$message;  var$_debug=false;  var$errORMessage='';   function__construct($uploadPath='')  {  if($uploadPath!="")  {  $this->uploadPath=$uploadPath;  }  }    publicfunctionformLocalBatch($keepSource=false,$arrayOutPut='')  {  $returnArray=array();  if(sizeof($_FILES)==$arrayOutPut&&!$keepSource)  {  $i=0;  foreach($_FILESas$index=>$value)  {  $returnArray[]=$this->fromLocal($value,$outPutName[$i]);  $i++;  }  }else{  foreach($_FILESas$index=>$value)  {  $returnArray[]=$this->fromLocal($value);  }  }  return$returnArray;  }    publicfunctionfromLocal($VALUE,$outPutName='')  {   include_once(SERVERROOT.MYFRAME.'myFrame_Basic.php');    if($outPutName==''||$outPutName=="NULL")  {  $outPutName=date("YmdHis");  }  if($VALUE['error']>0)  {  switch($VALUE['errror'])  {  case'1':  $this->errorMessage[]=$this->myFrameMessage['false']['file']['max'];  returnfalse;  break;  case'2':  $this->errorMessage[]=$this->myFrameMessage['false']['file']['maxDefined'];  returnfalse;  break;  case'3':  $this->errorMessage[]=$this->myFrameMessage['false']['file']['uncomplite'];  returnfalse;  break;  case'4':  $this->errorMessage[]=$this->myFrameMessage['false']['file']['unupload'];  returnfalse;  break;   }  }  $fileName=$this->uploadPath.$outPutName.myFrame_Basic::getFileName($VALUE['name']).myFrame_Basic::getFileExt($VALUE['name']);  if(is_uploaded_file($VALUE['tmp_name']))  {  if(!move_uploaded_file($VALUE['tmp_name'],$fileName))  {  $this->errorMessage[]=$this->myFrameMessage['false']['file']['move'];  returnfalse;  }else{  return$fileName;  }  }  }    publicfunctionfromNet($url,$outPutName='',$keepSource=false)  {  include_once(SERVERROOT.MYFRAME.'myFrame_Basic.php');  if($outPutName=="")  {  $outPutName=date("YmdHis");  }  $fileType=myFrame_Basic::getFileExt($url);  $fileName=$outPutName.$fileType;  $contents=file_get_contents($url);  $return=file_put_contents($this->uploadPath.$fileName,$contents);  if($return){  $this->fullPath=$this->uploadPath.$fileName;  return$this->fullPath;  }else{  $this->errorMessage[]=$this->myFrameMessage['false']['file']['url'];  returnfalse;  }  }  }

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