function Upload($uploaddir)
{
$tmp_name =$_FILES['file']['tmp_name']; //
文件上传后得临时文件名
$name =$_FILES['file']['name']; // 被上传文件的名称
$size =$_FILES['file']['size']; // 被上传文件的大小
$type =$_FILES['file']['type']; // 被上传文件的类型
$dir = $uploaddir.date("Ym");
@chmod($dir,0777);//赋予权限
@is_dir($dir) or mkdir($dir,0777);
//chmod($dir,0777);//赋予权限
move_uploaded_file($_FILES['file']['tmp_name'],$dir."/".$name);
$type = explode(".",$name);
$type = @$type[1];
$date = date("YmdHis");
$rename = @rename($dir."/".$name,$dir."/".$date.".".$type);
if($rename)
{
return $dir."/".$date.".".$type;
}
}
调用:
$image = Upload('../images/photo/');