PHP應(yīng)用
function buildInfo(){
  $i = 0;
  foreach ($_FILES as $v){
    //判斷是否是單文件
    if(is_string($v['name'])){
      $files[$i] = $v;
      $i++;
    }else{
      //多文件
      foreach ($v['name'] as $key => $value){
        $files[$i]['name'] = $value;
        $files[$i]['size'] = $v['size'][$key];
        $files[$i]['tmp_name'] = $v['tmp_name'][$key];
        $files[$i]['type'] = $v['type'][$key];
        $files[$i]['error'] = $v['error'][$key];
        $i++;
      }
    }
  }
  return $files;
}

PHP應(yīng)用
if(!file_exists($path)){
    mkdir($path, 0777, true);
  }

PHP應(yīng)用
$i = 0;
$files = buildInfo();

PHP應(yīng)用
foreach ($files as $file){
    if($file['error'] == UPLOAD_ERR_OK){
}else{
    switch ($file['error']){
      case 1:
        $mes = "超過(guò)配置文件上傳文件大小";
        break;
      case 2:
        $mes = "超過(guò)了表單設(shè)置";
        break;
      case 3:
        $mes = "文件部分被上傳";
        break;
      case 4:
        $mes = "沒(méi)有文件上傳";
        break;
      case 6:
        $mes = "沒(méi)找到臨時(shí)目錄";
        break;
      case 7:
        $mes = "文件不可寫(xiě)";
        break;
      case 8:
        $mes = "由于PHP的擴(kuò)展程序中斷了文件上傳";
        break;
    }

PHP應(yīng)用
if($file['error'] == UPLOAD_ERR_OK){
      $ext = getExt($file['name']);
      if(!in_array($ext, $allowExt)){
        exit("非法文件類型");
      }

PHP應(yīng)用
if($imgFlag){
        if(!getimagesize($file['tmp_name'])){
          exit("不是真的圖片類型");
        }
      }

PHP應(yīng)用
if($file['size'] > $maxSize){
        exit("文件過(guò)大");
      }

PHP應(yīng)用
if(!is_uploaded_file($file[‘tmp_name'])){ 
exit(“文件不是通過(guò)HTTP POST上傳”); 
}

PHP應(yīng)用
$filename = getUniName().".".$ext;
$destination = $path."/".$filename;
if(move_uploaded_file($file['tmp_name'], $destination)){
        $mes = "文件上傳成功";
        $file['name'] = $filename;
        unset($file['error'], $file['tmp_name']);
        $uploadedFiles[$i] = $file;
        $i++;
      }