get data with cURL libs

[bumbar]

Hallo!

I have two files: curl.php and form.php

this is curl.php file

$curl = curl_init();
   curl_setopt($curl, CURLOPT_URL, "http://www.example.com/form.php");
   curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); 
   curl_setopt($curl, CURLOPT_POST, 1);
   curl_setopt($curl, CURLOPT_POSTFIELDS, "txt=$txt&submit=submit");
   curl_setopt($curl, CURLOPT_HEADER, 1);
   curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
   $result = curl_exec($curl);
   curl_close($curl);
   print $result;

and that is form.php file

<form action="form.php" method="post">
<input name="txt" type="text" />
<input name="submit" type="submit" value="submit" />
</form>

When pushing the button "submit", I receive the score of the file form.php
I want submitting data display in curl.php file.

Where my mistake is?
How should I receive the data in curl.php
😕

[123456654]

use only one file, and do something like this

<?
function request($url, $postdata) {
$curl = curl_init();
   curl_setopt($curl, CURLOPT_URL, $url);
   curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
   curl_setopt($curl, CURLOPT_POST, 1);
   curl_setopt($curl, CURLOPT_POSTFIELDS, $postdata);
   curl_setopt($curl, CURLOPT_HEADER, 1);
   curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
   $result = curl_exec($curl);
   curl_close($curl);
   return $result; 
}

if($_POST){
$url = 'http://www.example.com/form.php';
$postdata = 'txt=$txt&submit=submit';
$result = request($url,$postdata);
print_r($result);
} else {
?>
<form method="post" action="">put your form here</form>
<?
}
?>

then when you submit you will have all the info in the same page and you can echo it anywhere