[PHP] Uploading to a file

if(isset($_POST['variable'])){ //if the post value 'variable' is set
$f = "file location here" //where on the server to save the file
if (!file_exists($f)){ //if file already exists
  $handle = fopen($f, 'w'); //opens the file from the first charater
  if(!fwrite($handle,stripslashes($_POST['variable']))){ //writes to the file removeing the php escapes and will run code is not running.
   //this code will run if the file can not be written
  }
}

http.post("<url>", "Hello World")

 http.post("<url>","variable="..variable or "hello world") 

Hellkid98, on 09 December 2013 - 02:59 PM said:

The file doesn't change :/

Mikk809h, on 09 December 2013 - 02:37 PM said:

No.

You need to declare the variable first..

(you need to post the "variable" variable on the website..

 http.post("<url>","variable="..variable or "hello world") 

That should do the trick

EDIT:

Oh wait!!


if you want to send the whole text file via CC, then you have to use fs.open, and then read all lines, and then post that as a variable

Left4Cake, on 09 December 2013 - 04:45 PM said:

Hellkid98, on 09 December 2013 - 02:59 PM said:

The file doesn't change :/

If you want it to override an existing file you will have to remove the conditional: "if(!file_exists($f)){" as it checks to see if the file doesn't exist.

Hellkid98, on 09 December 2013 - 06:42 PM said:

Left4Cake, on 09 December 2013 - 04:45 PM said:

Hellkid98, on 09 December 2013 - 02:59 PM said:

The file doesn't change :/

If you want it to override an existing file you will have to remove the conditional: "if(!file_exists($f)){" as it checks to see if the file doesn't exist.

Well I tried deleting the file also, And it doesn't even create a new one .-.

var = "hello there!"
encodedVar = textutils.urlEncode(var)
http.post("http://url", "var=" .. encodedVar)

oeed, on 09 December 2013 - 07:06 PM said:

And add this to your url '?variable=…'

if(isset($_GET['variable'])){
$f = "highscoresData" //where on the server to save the file
if (!file_exists($f)){
  $handle = fopen($f, 'w'); //opens the file from the first charater
  if(!fwrite($handle,stripslashes($_POST['variable']))){ //writes to the file removeing the php escapes and will run code is not running.
   //this code will run if the file can not be written
  }

local function post( data )
    local encData = textutils.urlEncode( data )
    local tryPost = http.post("http://www.hellkid98.eu.pn/Lasers/upload.php?variable=...", "variable=" .. encData)
    if tryPost then
        return true
    else
        return false
    end
end

http.get("http://www.example.com/test.php?variable=" .. textutils.urlEncode("hello there!"))

if (isset($_GET["variable"])) {
	echo $_GET["variable"];
}

http.post("http://www.example.com/test.php", "variable=" .. textutils.urlEncode("hello there!"))

if (isset($_POST["variable"])) {
	echo $_POST["variable"];
}

local fileContents = "hello there!"
local result = http.post("http://www.example.com/upload.php", "content=" .. textutils.urlEncode(fileContents))
local resultContent = result.readAll()
result.close()
if resultContent:find("true") then
	print("yay!")
else
	print("oh :(/>/>/>/>")
end

$filename = "test.txt";
if (isset($_POST["content"])) {
	if (!file_exists($filename)) {
		// file_put_contents does the same thing as opening the file, writing to it, and closing it. It's just easier to type and returns false on error
		if (file_put_contents($filename, $_POST["content"]) !== false) {
			exit("true\n");
		}
	}
}
exit("nope\n");