Posted link converts to title of the link

[analyzer]

I have searched at g0ogle about this matter but i was not able to see the exact code i need. I want a script that everytime i post a link to a forum or shout box it views out the title of the link that enclosed by <title> and </title> an example is when i post http://php.net

the output will be the title of the url page of http://php.net


and the code will be <a href="http://php.net">Title of page here</a>

instead of <a href="http://php.net">http://php.net</a>

. Get my point? Can anyone give me a code?

[something else]

same topic came up not to long ago and someone answered it in there

[shushant]

same topic came up not to long ago and someone answered it in there

You'are About to Extract? title of Posted Link Just like fb do?
Ya u Can Do Use file_get_contents
nd use regxp to extract title

function page_title($url) {     $page = @file_get_contents($url);
if (empty($page)) return null;    $matches = array();
if (preg_match('/<title>(.*?)<\/title>/', $page, $matches))
{ 
return $matches[1];
}
else
{
return null;
}
}

usage

echo page_title("http://coding-talk.com/forum.php");

[analyzer]

What if i post "please visit http://www.example.com?"

how it will be? I did not post a pure link. I can detect a url using a php script but my problem is how can i make the link clickable, you've just give me a code that detects the title. Can you give to me the continuation of the code that detects a url from a user post and make it clickable.

[something else]

Search for auto url bb code its another topic that comes up quite a bit

[shushant]

What if i post "please visit http://www.example.com?"

how it will be? I did not post a pure link. I can detect a url using a php script but my problem is how can i make the link clickable, you've just give me a code that detects the title. Can you give to me the continuation of the code that detects a url from a user post and make it clickable.

php - Turn a twitter hash tag into a link and links to clickable links - Stack Overflow

[just_m3.]

What if i post "please visit http://www.example.com?"

how it will be? I did not post a pure link. I can detect a url using a php script but my problem is how can i make the link clickable, you've just give me a code that detects the title. Can you give to me the continuation of the code that detects a url from a user post and make it clickable.

<?php
function page_title($url) {     

if(preg_match('/http:\/\/www\./',$url)){ $ucc=preg_replace("/(.*?)www\./is","http://",$url); $linked=$ucc;}
else if (preg_match('/^www\./',$url)){$linked=$url;}
else { $linked=$url;}

$page = @file_get_contents($linked);
if (!$page) {$null="Website does not exist !"; return $null; }   


$matches = array();

if (preg_match('/<title>(.*?)<\/title>/', $page, $matches))
{ 
return $matches[1];
}

else
{
$null="Website does not exist !";
return $null;
}
}


function clicklinks($text)
{       
$regx1='/(((f|ht){1}tp:\/\/)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/';
$regx2='/((^www.)[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/';
$regx3='/([[:space:]()[{}])(www.[-a-zA-Z0-9@:%_\+.~#?&\/\/=]+)/';

if (preg_match($regx1,$text,$title)){$linktitle = page_title($title[0]);}
else if (preg_match($regx2,$text,$title)){$linktitle = page_title($title[0]);}
else {if(preg_match($regx3,$text,$title)){$linktitle = page_title($title[0]);}}
    
$text = preg_replace($regx1.'i', '<a href="\\1">'.$linktitle.'</a>',$text); 
$text = preg_replace($regx2.'i', '<a href="http://\\1">'.$linktitle.'</a>',$text);     
$text = preg_replace($regx3.'i', '\\1<a href="http://\\2">'.$linktitle.'</a>',$text);
return $text;
}


echo clicklinks("there it has title from http://www.gowap.ro ");

?>

There you go :p


accepts

http:// , http://www. , www. ,ftp://

hit tnx :D

[something else]

looks like all the old auto url bb codes have been deleted
so here is 1:

$in=array('`((?:https?|ftp)://\S+[[:alnum:]]/?)`si',
                  '`((?<!//)(www\.\S+[[:alnum:]]/?))`si');
                  $out=array('<a href="?go=out&amp;site=$1">$1</a> ',
                  '<a href="?go=out&amp;site=http://$1">$1</a>');
                  $text = preg_replace($in,$out,$text); 

you will need to make it do separate preg replaces to use the get title code above though as it wont work in an array :P

Added after 2 minutes:

just_m3 posted few secs before i did so i didnt see his post

[just_m3.]

hmm

echo clicklinks("there is no more link title like http://gowap.ro "); 

got to modd it x_X as it not gets title when combined with text ...

The script was updated :D ... check it ! now it works .. ;;) .. it is a little messy .. but it does the job !

[analyzer]

Thanky0u guys! It helps me a lot. . Sorry but i can't click the "thanks" button at this moment. . I am just using a phone to browse cd. But don't you worry, i will hit thanks later when i use my pc. . Thankyou again.

[analyzer]

@just_m3 i tried the code bro and it works. But there's a problem, i tried to put 2 different links but the title was the same. How will i'm going to fix the problem bro?

[just_m3.]

@just_m3 i tried the code bro and it works. But there's a problem, i tried to put 2 different links but the title was the same. How will i'm going to fix the problem bro?

Hmmm let me check it out :D ... he might require for each .. i've got an idea . tnx for posting this issue :p

[analyzer]

Ok bro. . Please post it here if ever you solve the problem. . I think while loop can solve that. .

[arnage]

Just use preg_match_all() instead.

[analyzer]

@arnage where to put that preg_match_all() mate?