http://www.vliegennaar.eu. I tried to solve this problem myself.
I've got it working on my website now. ( Websites with high pagerank, please give me a unique backlink for this solution
)Copy the source code below, and put it in the right file on your server. That should do the trick.
This are the changes i made to the code:
File: addlink.php
Code: Select all
<?php
# PHP link manager (Linkman)
# Version: 1.03 from April 21, 2006
# File name: addlink.php
# File last modified: June 23, 2005
# Written 16th July 2004 by Klemen Stirn (**********)
# http://www.PHPJunkYard.com
##############################################################################
# COPYRIGHT NOTICE #
# Copyright 2004-2006 PHPJunkYard All Rights Reserved. #
# #
# The Linkman may be used and modified free of charge by anyone so long as #
# this copyright notice and the comments above remain intact. By using this #
# code you agree to indemnify Klemen Stirn from any liability that might #
# arise from it's use. #
# #
# Selling the code for this program without prior written consent is #
# expressly forbidden. In other words, please ask first before you try and #
# make money off this program. #
# #
# Obtain permission before redistributing this software over the Internet or #
# in any other medium. In all cases copyright and header must remain intact. #
# This Copyright is in full effect in any country that has International #
# Trade Agreements with the United States of America or with #
# the European Union. #
##############################################################################
#############################
# DO NOT EDIT BELOW #
#############################
require_once('settings.php');
/* Check user input */
$name=pj_input($_POST['name'],'Please enter your name!');
$email=pj_input($_POST['email'],'Please enter your e-mail address!');
if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/",$email)) {
problem('Please enter a valid e-mail address!');
}
$title=pj_input($_POST['title'],'Please enter the title (name) of your website!');
$url=pj_input($_POST['url'],'Please enter the URL of your website!');
if (!(preg_match("/(http:\/\/+[\w\-]+\.[\w\-]+)/i",$url))) {
problem('Please enter valid URL of your website!');
}
$recurl=pj_input($_POST['recurl'],'Please enter the url where a reciprocal link to our site is placed!');
if (!(preg_match("/(http:\/\/+[\w\-]+\.[\w\-]+)/i",$recurl))) {
problem('Please enter valid URL of the page where the reciprocal link to our site is placed!');
}
/* Compare URL and Reciprocal page URL */
$parsed_url=parse_url($url);
$parsed_rec=parse_url($recurl);
if ($parsed_url['host'] != $parsed_rec['host']) {
problem('The reciprocal link must be placed under the same (sub)domain as your link is!');
}
$url=str_replace('&','&',$url);
$recurl=str_replace('&','&',$recurl);
$description=pj_input($_POST['description'],'Please write a short description of your website!');
if (strlen($description)>200) {
problem('Description is too long! Description of your website is limited to 200 chars!');
}
if ($settings['autosubmit']) {
session_start();
if (empty($_SESSION['checked'])) {
$_SESSION['checked']='N';
$_SESSION['secnum']=rand(10000,99999);
$_SESSION['checksum']=$_SESSION['secnum'].$settings['filter_sum'].date('dmy');
}
if ($_SESSION['checked'] == 'N')
{
print_secimg();
}
elseif ($_SESSION['checked'] == $settings['filter_sum'])
{
$_SESSION['checked'] = 'N';
$secnumber=pj_isNumber($_POST['secnumber']);
if(empty($secnumber))
{
print_secimg(1);
}
if (!check_secnum($secnumber,$_SESSION['checksum']))
{
print_secimg(2);
}
}
else
{
problem('Internal script error. Wrong session parameters!');
}
}
$ch = curl_init();
$timeout = 5; // set to zero for no timeout
curl_setopt ($ch, CURLOPT_URL, $recurl);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$html = curl_exec($ch);
curl_close($ch);
//$html = @file_get_contents($recurl) or problem('Can\'t open remote URL!');
$html = strtolower($html);
$site_url =strtolower($settings['site_url']);
if (!strstr($html,$site_url)) {
problem('Our URL (<a href="'.$settings['site_url'].'">'.$settings['site_url'].
'</a>) wasn\'t found on your reciprocal links page (<a href="'.$recurl.
'">'.$recurl.'</a>)!<br><br>Please make sure you place this exact URL
on your page before adding your link!'
);
}
$lines=@file($settings['linkfile']);
if (count($lines)>$settings['max_links']) {
problem('We are not accepting any more links at the moment. We appologize for the inconvenience!');
}
$replacement = "$name$settings[delimiter]$email$settings[delimiter]$title$settings[delimiter]$url$settings[delimiter]$recurl$settings[delimiter]$description\n";
if ($settings['add_to'] == 0) {
$fp = fopen($settings['linkfile'],'rb');
$links = @fread($fp,filesize($settings['linkfile']));
fclose($fp);
$replacement .= $links;
$fp = fopen($settings['linkfile'],'wb') or problem('Couldn\'t open links file for writing! Please CHMOD all txt files to 666 (rw-rw-rw)!');
fputs($fp,$replacement);
fclose($fp);
}
else {
$fp = fopen($settings['linkfile'],'ab') or problem('Couldn\'t open links file for appending! Please CHMOD all txt files to 666 (rw-rw-rw)!');
fputs($fp,$replacement);
fclose($fp);
}
if($settings['notify'] == 1) {
$message="Hello,
Someone just added a new link to your links page on $settings[site_url]
Link details:
Name: $name
E-mail: $email
URL: $url
Reciprocal link: $recurl
Title: $title
Description:
$description
End of message
";
$headers = "From: $name <$email>\n";
$headers .= "Reply-To: $name <$email>\n";
mail($settings['admin_email'],'New link submitted',$message,$headers);
}
require_once('header.txt');
?>
<p align="center"><b>Your link has been added!</b></p>
<p> </p>
<p align="center">Thank you, your link has been successfully added to our link exchange (try reloading our links page if you don't see your link there yet)!</p>
<p> </p>
<p> </p>
<p align="center"><a href="<?php echo $settings['site_url']; ?>">Back to the main page</a></p>
<?
require_once('footer.txt');
exit();
function problem($problem) {
require_once('header.txt');
echo '
<p align="center"><font color="#FF0000"><b>ERROR</b></font></p>
<p> </p>
<p align="center">'.$problem.'</p>
<p> </p>
<p> </p>
<p align="center"><a href="javascript:history.go(-1)">Back to the previous page</a></p>
';
require_once('footer.txt');
exit();
}
function print_secimg($message=0) {
global $settings;
$_SESSION['checked']=$settings['filter_sum'];
require_once('header.txt');
?>
<p> </p>
<p> </p>
<p align="center"><b>Anti-SPAM check</b></p>
<div align="center"><center>
<table border="0"><tr>
<td>
<hr>
<form method=post action="addlink.php?<?php echo strip_tags(SID); ?>" method="POST" name="form">
<?php
if ($message == 1) {echo '<p align="center"><font color="#FF0000"><b>Please type in the security number</b></font></p>';}
elseif ($message == 2) {echo '<p align="center"><font color="#FF0000"><b>Wrong security number. Please try again</b></font></p>';}
?>
<p> </p>
<p>This is a security check that prevents automated signups of this forum (SPAM).
Please enter the security number displayed below into the input field and click
the continue button.</p>
<p> </p>
<p>Security number: <b><?php echo $_SESSION['secnum']; ?></b><br>
Please type in the security number displayed above:
<input type="text" size="7" name="secnumber" maxlength="5"></p>
<p>
<?php
foreach ($_POST as $k=>$v) {
if ($k == 'secnumber') {continue;}
echo '<input type="hidden" name="'.htmlspecialchars($k).'" value="'.htmlspecialchars(stripslashes($v)).'">';
}
?>
</p>
<p align="center"><input type="submit" value=" Continue "></p>
<hr>
<p align="center">
<!--
Changing the "Powered by" credit sentence without purchasing a licence is illegal!
Please visit http://www.phpjunkyard.com/copyright-removal.php for more information.
-->
Powered by <a href="http://www.phpjunkyard.com/php-link-manager.php" target="_blank">PHP Link manager</a> <?php echo($settings['verzija']); ?>
from <a href="http://www.phpjunkyard.com/" target="_blank">PHPjunkyard - Free PHP scripts</a>
</p>
</form>
</td>
</tr>
</table>
<p> </p>
<p> </p>
<?php
require_once('footer.txt');
exit();
}
function check_secnum($secnumber,$checksum) {
global $settings;
$secnumber.=$settings['filter_sum'].date('dmy');
if ($secnumber == $checksum)
{
unset($_SESSION['checked']);
return true;
}
else
{
return false;
}
}
?>
If there are any other problems or solutions, you should look the forum for other topics.
Cheers,
I'll add your link to my PR5 site;
