Php generates sample code _ php instance for automatically creating folders and uploading files

This article mainly introduces the sample code for php to automatically create folders and upload files. If you need some help, please refer to it. The Code is as follows:

Session_start ();
If ($ _ SESSION ['company'] = '')
{
// Exit ();
}
?>

$ Uptypes = array ('image/jpg ', 'image/jpeg', 'image/png ', 'image/pjpeg', 'image/gif ', 'image/bmp ', 'application/x-shockwave-flash', 'image/x-png ');
$ Max_file_size = 5000000; // size limit of uploaded files, in bytes

$ Addtime = date ("Ymd", time ());
$ Testdir = "./". $ addtime ."/";
If (file_exists ($ testdir )):
Else:
Mkdir ($ testdir, 0777 );
Endif;

$ Destination_folder = $ addtime. "/"; // Upload File Path
$ Imgpreview = 1; // whether to generate a preview image (1 is generated, others are not generated );
$ Imgpreviewsize = 1/2; // thumbnail Ratio

If ($ _ SERVER ['request _ method'] = 'post ')
{
If (! Is_uploaded_file ($ _ FILES ["Pic"] [tmp_name])
// Whether a file exists
{
Echo "the file does not exist! ";
Exit;
}

$ File = $ _ FILES ["Pic"];
If ($ max_file_size <$ file ["size"])
// Check the file size
{
Echo "the file is too large! ";
Exit;
}

If (! In_array ($ file ["type"], $ uptypes ))
// Check the file type
{
Echo "only image files or Flash files can be uploaded! ";
Exit;
}

If (! File_exists ($ destination_folder ))
Mkdir ($ destination_folder );

$ Filename = $ file ["tmp_name"];
$ Image_size = getimagesize ($ filename );
$ Pinfo = pathinfo ($ file ["name"]);
$ Ftype = $ pinfo [extension];
$ PicName = time (). ".". $ ftype;
$ Destination = $ destination_folder. $ PicName;

If (file_exists ($ destination) & $ overwrite! = True)
{
Echo "the file with the same name already exists! ";
Exit;
}

If (! Move_uploaded_file ($ filename, $ destination ))
{
Echo "An error occurred while uploading files! ";
Exit;
}

$ Pinfo = pathinfo ($ destination );
$ Fname = $ pinfo [basename];
}
?>

$ Path = dirname (_ FILE __);
Require_once ($ path. '/.../Module/Factory. php ');

$ Factory = new Factory ();
$ BLL_Trade = $ Factory-> FactoryTrade ();
Try {
$ Infor = new Infor ();
$ Infor-> Title =$ _ POST ['title'];
$ Infor-> Deposit = $ _ POST ['posit'];
$ Infor-> Hire =$ _ POST ['hire '];
$ Infor-> Location = $ _ POST ['location'];
$ Infor-> Pic = $ destination;
$ Infor-> Intro =$ _ POST ['intro'];
If ($ _ SESSION ['memberid'] = ''){
$ Infor-> Member-> ID = '';
} Else {
$ Infor-> Member-> ID = $ _ SESSION ['memberid'];}
If ($ _ POST ['goodsbarcode'] = ''){
$ Infor-> Goods-> BarCode = 0;
} Else {
$ Infor-> Goods-> BarCode =$ _ POST ['goodsbarcode'];}
$ Infor-> Class-> ID = 0; // modify later
$ Infor-> IssueTime = time ();
$ Infor-> ViewNum = 0;
$ Infor-> State = 1; // It is not fixed now and will be modified later
$ Infor-> Top = 0;
$ Infor-> Recommend = 0;
$ Infor-> BookMember-> ID = 0;
$ Infor-> BookTime = 0;
$ Infor-> BookRemark = 0;
$ BLL_Trade-> CreateInfor ($ Infor );
Echo 'Publish information successful! ';
}
Catch (Exception $ Err ){
Echo $ Err-> getMessage ();
}
?>