Линковка урлов в ббкоде [КОД]

function handle_bbcode_code($code)
{
global $vbulletin, $vbphrase, $stylevar, $show;

$code2 = '';
$codeChunks = explode("\n", $code);

foreach($codeChunks as $i => $chunk)
{
$code2 .= "<b><a href='$chunk' target='_blank'>Link</a></b>\n";
}

$code2 = str_replace(array('<br>', '<br />'), array('', ''), $code2);
$code2 = $this->strip_front_back_whitespace($code2, 1);

if ($this->printable)
{
$code2 = $this->emulate_pre_tag($code2);
$template = 'bbcode_code_printable';
}
else
{
$blockheight = $this->fetch_block_height($code2);
$template = 'bbcode_code';
}

eval('$html = "' . fetch_template($template) . '";');

return $html;
}