PHP to do the server, accept the client uploads the file, the server is how to receive

We use C + + in the local client, and then want to use PHP on the server side to write a program to accept the file storage, is not the server to write a listener, or how to link them to achieve data transmission

Reply to discussion (solution)

Add Multipart/form-data header with Post method
PHP will automatically recognize the uploaded files

If put, you need to read the file contents from the Php://input resource on the balance side

Add Multipart/form-data header with Post method
PHP will automatically recognize the uploaded files

If put, you need to read from the Php://input resources in the balance of the contents of the file can write a few lines of specific code, PHP I was just beginning to learn new, thank you

if (isset (the variable name specified at $_files[' upload ') {  move_uploaded_file (the variable name specified at the time of the upload ($_files[') ' [' Tmp_name '], ' target filename ')} else {  $s = file_get_contents (' php://input ');  if ($s) {    file_put_contents (' target filename ', $s);}  }

Add Multipart/form-data header with Post method
PHP will automatically recognize the uploaded files

If put, you need to read the contents of the file from the Php://input resource on the balance. I have a program here, and I don't know that.

if ($_server["Request_method"]== "POST")
{
Upload the largest file size.
$MAX _size = 20000000;
echo $MAX _size;
Sets the allowed Mime type.
$FILE _mimes = Array (' Image/jpeg ', ' image/jpg ', ' image/gif '
, ' image/png ', ' Application/msword ', ' text/plain ', ' application/octet-stream ', ' application/x-zip-compressed ');

Sets the allowed file types. Please add it in the format.
$FILE _exts = Array ('. zip ', '. jpg ', '. png ', '. gif ', '. Doc ', '. txt ', '. rar ', ' zip ');


/************************************************************
* Set Variable
************************************************************/
$site _name = $_server[' http_host ');
$url _dir = "http://". $_server[' Http_host '].dirname ($_server[' php_self ']);
$url _this = "http://". $_server[' http_host '].$_server[' php_self '];

$upload _dir = "files/";
$upload _url = $url _dir. " /files/";
$message = "";

/************************************************************
* Create an Upload directory
************************************************************/
if (!is_dir ("files")) {
if (!mkdir ($upload _dir))
Die ("Upload_files directory doesn ' t exist and creation failed");
if (!chmod ($upload _dir,0755))
Die ("Change permission to 755 failed.");
echo $upload _dir;
}

/************************************************************
* User request process, all the following upfile need to be consistent with VC client, can be replaced in bulk. See HotpimUploadDlg.cpp line No. 224.
************************************************************/


if ($_files[' upfile ')
{
$resource = fopen ("Log.txt", "a");
Fwrite ($resource, Date ("Ymd h:i:s"). " UPLOAD-$_SERVER[REMOTE_ADDR] "
. $_files[' upfile ' [' Name ']. " "
. $_files[' upfile ' [' type ']. " \ n ");
Fclose ($resource);

$file _type = $_files[' upfile ' [' type '];
$file _name = $_files[' upfile ' [' name '];
$file _ext = substr ($file _name,strrpos ($file _name, "."));

File size Check
if ($_files[' upfile ' [' Size '] > $MAX _size)
$message = "The file size is over 2MB.";
File type/extension check
else if (!in_array ($file _type, $FILE _mimes) &&!in_array ($file _ext, $FILE _exts))
$message = "Sorry, $file _name ($file _type) is not allowed to be uploaded.";
Else
$message = Do_upload ($upload _dir, $upload _url);
}

else if (!$_files[' upfile ');
Else
$message = "Invalid File Specified.";

}
function Do_upload ($upload _dir, $upload _url)
{
$temp _name = $_files[' upfile ' [' tmp_name '];
$file _name = $_files[' upfile ' [' name '];
$file _name = str_replace ("\ \", "", $file _name);
$file _name = Str_replace ("'", "", $file _name);
$file _path = $upload _dir. $file _name;

File name Check
if ($file _name = = "") {
$message = "Invalid File Name Specified";
return $message;
}

$result = Move_uploaded_file ($temp _name, $file _path);
if (!chmod ($file _path,0755))
$message = "Change permission to 755 failed.";
Else
$message = ($result)? " $file _name uploaded successfully. ":
"Somthing is wrong with uploading a file.";
return $message;
}
?>

This is the standard file upload program, it is recommended to see the PHP manual to understand.

Suggested look at manual $_files there are examples

Well, thank you, I'm going to go check out the PHP manual.

