PHP中多张图片上传并校验的实现(2)

              // 判断上传的图片的类型是不是jpg,gif,png,bmp中的一种，同时判断是否上传成功
              if (

                     $_FILES['imgfile']['type'][$i] == "image/pjpeg"   ||
                     $_FILES['imgfile']['type'][$i] == "image/gif"     ||
                     $_FILES['imgfile']['type'][$i] == "image/x-png"   ||
                     $_FILES['imgfile']['type'][$i] == "image/bmp"
                 )
              {
           &nb