vb.org Archive - Rainbow Username

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- - Rainbow Username (https://vborg.vbsupport.ru/showthread.php?t=296130)

Black Snow

03-14-2013 09:15 PM

Rainbow Username

Hi,

Can anyone tell me why this won't work? It's for creating rainbow usernames but for some reason it doesn't work.

Code:

if( strpos( $user['musername'], 'rainbow: true;' ) !== false ) 

{ 

    $i = $b = 0; 

     

    $username = ''; 



    $colours = array('d31539', 'ff7e00', 'ffc20e', '90d125', '187acb', '6f3198', 'ab1d8e'); 



    while( $i < strlen( $user['username'] ) ) 

    { 

        if( $b > ( count( $colours ) - 1 ) ) $b = 0; 

         

        $username .= '<span style="color: #' . $colours[ $b ] . '">' . $user['username'][$i] . '</span>'; 

         

        ++$b; 

        ++$i; 

    } 

     

    $user['musername'] = '<strong>' . $username . '</strong>';

I also made the usergroup HTML markup to:

Code:

<strong style="color: #FFBC58; rainbow: true;">

Code:

</strong>

nerbert

03-15-2013 01:51 AM

You have to split the string up into an array. Here's what I got working:

Code:

function rainbow($str)

{

        $array = str_split($str);    

        $i = $b = 0;

        $str = '';

        $colours = array('d31539', 'ff7e00', 'ffc20e', '90d125', '187acb', '6f3198', 'ab1d8e'); 

        while( $i < count($array) ) 

        { 

                if( $b > ( count( $colours ) - 1 ) ) $b = 0; 

                 

                $str .= '<span style="color: #' . $colours[ $b ] . '">' . $array[$i] . '</span>'; 

                 

                ++$b; 

                ++$i; 

        }

        return $str;

}

Black Snow

03-15-2013 09:28 PM

What hook location did you use? Could you post a screenshot of it?

For some reason, it turns quite a lot of my text a yellow colour but no rainbow effect.

kh99	03-16-2013 12:06 AM

I found that the code you posted in post #1 works using hook fetch_musername, but you're just missing a closing '}' at the end.

Black Snow

03-17-2013 08:41 PM

Quote:

Originally Posted by kh99 (Post 2410265)

I found that the code you posted in post #1 works using hook fetch_musername, but you're just missing a closing '}' at the end.

Could you post a screenshot if it working? I used the code that nerbert posted with the same hook location you mentioned and it didn't work.

Edit: Got it working. You can close this thread.

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