linkback checking code

[Chris2k]

hi guys

here is my link check code: http://pastebin.com/WtPTaBjy

for some sites it works gr8 and checks good, now just for a select few its returning false.

why? any help

Chris2k Reviewed by Chris2k on 29th Nov 2011. linkback checking code hi guys here is my link check code: http://pastebin.com/WtPTaBjy for some sites it works gr8 and checks good, now just for a select few its returning false. why? any help Rating: 5

[soft2050]

$subBacklink = "http://warezrelease.org/"; 

Some site might have http://www.warezrelease.org/ thats the reason it might not be working.

[t3od0r]

some sites use php redirect or html redirect or javascript redirect

you will have to parse the page returned and check for the new url

[Chris2k]

hi no soft2050, most sites on the web use href="" tags m8...

t30d0r has a point but i like wot i have.

i jus checked a site and seen they use: href="http://www.warezrelease.org/" the www. which i dont use. how can i add http://www.warezrelease.org/ so if it dont find 1 wthout www. it'll find with www.

[soft2050]

hi no soft2050, most sites on the web use href="" tags m8...

t30d0r has a point but i like wot i have.

i jus checked a site and seen they use: href="http://www.warezrelease.org/" the www. which i dont use. how can i add http://www.warezrelease.org/ so if it dont find 1 wthout www. it'll find with www.

Thats the only thing what i said. Its only checking for that code but not with www. thats why i pointed out www link below the code

To fix this, use this on if check

if ((stripos($page,$subBacklink)===false) || (stripos($page, str_replace("http://","", $subBacklink)===false))
            return false; 
            else 
            return true;
        } 

[Chris2k]

m8 tht dont work, it says error here

            return false; 
            else 
            return true; 

[BlaZe]

// Config
$modEnabled = true;
$subBacklink = "warezrelease.org";

$reason = "Add our linkback, then <a href='/contact.php'>email us here</a>.";

$date = date("d-m-Y");

$surl = $_POST['surl'];
$surl = parse_url(trim($surl)); //remove spaces split the url 
$surl= str_replace("www.","",$surl['host']); //get host
$email = $_POST['email'];

    if ($modEnabled) {

        function subBacklink($link, $subBacklink) {
            global $subBacklink;
            $ch = curl_init($link);  
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
//            curl_setopt($ch, CURLOPT_HEADER, FALSE);
              curl_setopt($ch, CURLOPT_USERAGENT, 'Opera/9.80 (Windows NT 5.1; U; en) Presto/2.7.62 Version/11.01');  
            $page = curl_exec($ch);  
            curl_close($ch); 

        if (stripos($page,$subBacklink)===false) 
            echo "No linkback found !";
            return false;
            else {
            echo "Link back found";
            return true;
        } 

Try that.

[Chris2k]

cheers Blaze, good idea..

[soft2050]

m8 tht dont work, it says error here

            return false; 
            else 
            return true; 

Try this

// Config
$modEnabled = true;
$subBacklink = "http://warezrelease.org/";

$reason = "Add our linkback, then <a href='/contact.php'>email us here</a>.";

$date = date("d-m-Y");

$surl = $_POST['surl'];
$surl = parse_url(trim($surl)); //remove spaces split the url 
$surl= str_replace("www.","",$surl['host']); //get host
$email = $_POST['email'];

    if ($modEnabled) {

        function subBacklink($link, $subBacklink) {
            global $subBacklink;
            $ch = curl_init($link);  
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);  
//            curl_setopt($ch, CURLOPT_HEADER, FALSE);
              curl_setopt($ch, CURLOPT_USERAGENT, 'Opera/9.80 (Windows NT 5.1; U; en) Presto/2.7.62 Version/11.01');  
            $page = curl_exec($ch);  
            curl_close($ch); 

        if (stripos($page,$subBacklink) || stripos($page, str_replace("http://www.", "http://", $subBacklink)))
            return true 
            else 
            return false;
} 

Edit: Note: Always use link with www. in subbacklink

[Chris2k]

m8 tht dont work, jus tested....

hmm gonna try

$subBacklink = str_replace('http://www.', 'http://', 'http://www.warezrelease.org/');