php上传文件类_PHP教程-tutoriel php-php.cn

php上传文件类_PHP教程

WBOY

Libérer： 2016-07-14 10:07:24

original

753 Les gens l'ont consulté

[php]
header("Content-Type:text/html; charset=utf-8;");
echo "uploadclass
";
echo "
".$_FILES['file']["name"]."
";

$nabc = new uploadclass($_FILES['file']);
echo "
".$nabc->getname()."
";//获取新的名字

class uploadclass {
    var $location ;//设置存放文件的目录
    var $max_size;//上传文件的大小
    var $event; //初始值是success
    var $filename;//获取保存在文件夹里的文件的文件名字
    function uploadclass($file) {
        $location = "./temp/";//设置存放文件的目录
        $max_size = 1000000;//上传文件的大小
        $event="success"; //初始值是success
        //判断目录是否存在
        if(! is_dir($location))
         {
              mkdir($location);
              @chmod($location,777);
         }

        $oldFilename = $file["name"];
        $filename = explode(".",$oldFilename);
        $filenameext = $filename[count($filename) - 1];
        $newFilename = "_".time()."_".rand(10000, 20000).".".$filenameext;
        $this->filename = $newFilename;

        echo "
".$this->$filename."
";
        if(!$file['name']=="")
        {
            if($file['size']             {
                echo "文件上传路径：".$location.$file['name'];
                move_uploaded_file($file['tmp_name'], $location.$newFilename) or $event = "Failure";
            }
            else
            {
                $event="File too large";
            }
        }
    }

    public function getname()
      {
        return $this->filename;
      }
}
?>