SPAM-protected contact form for your PHP site

Insert the contact form code somewhere in your php-enabled web site (no mysql, gdlib or any other extensions required). Please do not forget to set your xinbox login in "$xinbox_login" variable. If you do not have XInbox account yet, please register it.

<? // XINBOX CONTACT FORM - BEGIN

$xinbox_login = "Your_Login_Here";

$data = ""; $fp = fsockopen("xinbox.com",80);
if($fp) { $fn = $_FILES['userfile']['name'];
srand((double)microtime()*1000000);
$boundary = "---------------------------".substr(md5(rand(0,32000)),0,10);
foreach($_POST as $k=>$v) { $data .= "--".$boundary."\r\n";
$data .= "Content-Disposition: form-data; name=\"$k\"\r\n\r\n{$v}\r\n"; }
if ($fn) { $data .= "--".$boundary."\r\n".
"Content-Disposition: form-data; name=\"userfile\"; filename=\"$fn\"\r\n".
"Content-Type: {$_FILES['userfile']['type']}\r\n".
"Content-Transfer-Encoding: binary\r\n\r\n".
file_get_contents($_FILES['userfile']['tmp_name'])."\r\n"; }
if ($data != "") $data .= "--".$boundary."--\r\n\r\n";
$headers = "POST /go.php?i=$xinbox_login&r=1&mode={$_GET[mode]} HTTP/1.0\r\n".
"Host: xinbox.com\r\nContent-Type: multipart/form-data; boundary=".
$boundary."\r\nContent-Length: ".strlen($data)."\r\n\r\n";
fwrite($fp, $headers.$data);
$m = false; while (!feof($fp)) { $rs=fgets($fp, 1024); if ($m) echo $rs;
if (trim($rs)=="") $m=true; } fclose($fp);
} else { echo "Error loading contact form. Please try later."; }

// XINBOX CONTACT FORM - END ?>

Example

You can view the form demo at http://www.sixfiles.com/contact.php.

Here is an example showing the minimum amount of code needed to embed a XInbox contact form to your php site:

<?
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); // always modified
?>

<html>
<body>

<h1> Contact Us </h1>

<? // XINBOX CONTACT FORM - BEGIN

$xinbox_login = "aklabs";

$data = ""; $fp = fsockopen("xinbox.com",80);
if($fp) { $fn = $_FILES['userfile']['name'];
srand((double)microtime()*1000000);
$boundary = "---------------------------".substr(md5(rand(0,32000)),0,10);
foreach($_POST as $k=>$v) { $data .= "--".$boundary."\r\n";
$data .= "Content-Disposition: form-data; name=\"$k\"\r\n\r\n{$v}\r\n"; }
if ($fn) { $data .= "--".$boundary."\r\n".
"Content-Disposition: form-data; name=\"userfile\"; filename=\"$fn\"\r\n".
"Content-Type: {$_FILES['userfile']['type']}\r\n".
"Content-Transfer-Encoding: binary\r\n\r\n".
file_get_contents($_FILES['userfile']['tmp_name'])."\r\n"; }
if ($data != "") $data .= "--".$boundary."--\r\n\r\n";
$headers = "POST /go.php?i=$xinbox_login&r=1&mode={$_GET[mode]} HTTP/1.0\r\n".
"Host: xinbox.com\r\nContent-Type: multipart/form-data; boundary=".
$boundary."\r\nContent-Length: ".strlen($data)."\r\n\r\n";
fwrite($fp, $headers.$data);
$m = false; while (!feof($fp)) { $rs=fgets($fp, 1024); if ($m) echo $rs;
if (trim($rs)=="") $m=true; } fclose($fp);
} else { echo "Error loading contact form. Please try later."; }

// XINBOX CONTACT FORM - END ?>

<p>Thank you!</p>

</body>
</html>

Here you can find the result: 'Contact us' example.

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