<?
function bbcodehightlight($arr)
{
$arr[0]=html_entity_decode($arr[0], ENT_QUOTES, 'UTF-8');
return '<div class="cit" style="overflow:scroll;clip:auto;max-width:480px;">'.preg_replace('#<code>(.*?)</code>#si', '\\1' ,highlight_string($arr[0],1)).'</div>'."\n";
}



function BBcode($msg)
{
global $set;
$bbcode=array();$bbcode['/\[br\]/isU']='<br />'; // новая строка
if ($set['bb_i'])$bbcode['/\[i\](.+)\[\/i\]/isU']='<em>$1</em>';
if ($set['bb_b'])$bbcode['/\[b\](.+)\[\/b\]/isU']='<strong>$1</strong>';
if ($set['bb_u'])$bbcode['/\[u\](.+)\[\/u\]/isU']='<span style="text-decoration:underline;">$1</span>';
if ($set['bb_big'])$bbcode['/\[big\](.+)\[\/big\]/isU']='<span style="font-size:large;">$1</span>';
if ($set['bb_small'])$bbcode['/\[small\](.+)\[\/small\]/isU']='<span style="font-size:small;">$1</span>';
if ($set['bb_red'])$bbcode['/\[red\](.+)\[\/red\]/isU']='<span style="color:#ff0000;">$1</span>';
if ($set['bb_yellow'])$bbcode['/\[yellow\](.+)\[\/yellow\]/isU']='<span style="color:#ffff22;">$1</span>';
if ($set['bb_green'])$bbcode['/\[green\](.+)\[\/green\]/isU']='<span style="color:#00bb00;">$1</span>';
if ($set['bb_blue'])$bbcode['/\[blue\](.+)\[\/blue\]/isU']='<span style="color:#0000bb;">$1</span>';
if ($set['bb_white'])$bbcode['/\[white\](.+)\[\/white\]/isU']='<span style="color:#ffffff;">$1</span>';
if ($set['bb_size'])$bbcode['/\[size=([0-9]+)\](.+)\[\/size\]/isU']='<span style="font-size:$1px;">$2</span>';

if (count($bbcode))$msg= preg_replace(array_keys($bbcode), array_values($bbcode), $msg);

if ($set['bb_code']){
$msg=preg_replace_callback('#&lt;\?(.*?)\?&gt;#sui', 'bbcodehightlight', $msg);
$msg=preg_replace('#\[code\](.*?)\[/code\]#si', '\1', $msg);
}
return $msg;
}
?>