Need simpiliar BBCode

[KingOfHeart]

I don't like this current BBCode script of mine. It's hard to understand, especially if I want to add in any custom bbcodes. Can someone simply this with a switch/case method?

Also I really only need two types of list. <ul> and <ol>

 

function bbcode2html($message) {

  $preg = array(
          '/(?<!\\\\)\[color(?::\w+)?=(.*?)\](.*?)\[\/color(?::\w+)?\]/si'   => "<span style=\"color:\\1\">\\2</span>",
          '/(?<!\\\\)\[size(?::\w+)?=(.*?)\](.*?)\[\/size(?::\w+)?\]/si'     => "<span style=\"font-size:\\1pt\">\\2</span>",
          '/(?<!\\\\)\[font(?::\w+)?=(.*?)\](.*?)\[\/font(?::\w+)?\]/si'     => "<span style=\"font-family:\\1\">\\2</span>",
          '/(?<!\\\\)\[align(?::\w+)?=(.*?)\](.*?)\[\/align(?::\w+)?\]/si'   => "<div style=\"text-align:\\1\">\\2</div>",
          '/(?<!\\\\)\[b(?::\w+)?\](.*?)\[\/b(?::\w+)?\]/si'                 => "<span style=\"font-weight:bold\">\\1</span>",
          '/(?<!\\\\)\[i(?::\w+)?\](.*?)\[\/i(?::\w+)?\]/si'                 => "<span style=\"font-style:italic\">\\1</span>",
          '/(?<!\\\\)\[u(?::\w+)?\](.*?)\[\/u(?::\w+)?\]/si'                 => "<span style=\"text-decoration:underline\">\\1</span>",
          '/(?<!\\\\)\[center(?::\w+)?\](.*?)\[\/center(?::\w+)?\]/si'       => "<div style=\"text-align:center\">\\1</div>",

          // [email]
          '/(?<!\\\\)\[email(?::\w+)?\](.*?)\[\/email(?::\w+)?\]/si'         => "<a href=\"mailto:\\1\" class=\"bb-email\">\\1</a>",
          '/(?<!\\\\)\[email(?::\w+)?=(.*?)\](.*?)\[\/email(?::\w+)?\]/si'   => "<a href=\"mailto:\\1\" class=\"bb-email\">\\2</a>",
          // [url]
          '/(?<!\\\\)\[url(?::\w+)?\]www\.(.*?)\[\/url(?::\w+)?\]/si'        => "<a href=\"http://www.\\1\" target=\"_blank\" class=\"bb-url\">\\1</a>",
          '/(?<!\\\\)\[url(?::\w+)?\](.*?)\[\/url(?::\w+)?\]/si'             => "<a href=\"\\1\" target=\"_blank\" class=\"bb-url\">\\1</a>",
          '/(?<!\\\\)\[url(?::\w+)?=(.*?)?\](.*?)\[\/url(?::\w+)?\]/si'      => "<a href=\"\\1\" target=\"_blank\" class=\"bb-url\">\\2</a>",


// [img]
          '/(?<!\\\\)\[img(?::\w+)?\](.*?)\[\/img(?::\w+)?\]/si'             => "<img width = 100 height = 100 src=\"\\1\" alt=\"\\1\" class=\"bb-image\" />",
	  
'/(?<!\\\\)\[img(?::\w+)?=(.*?)x(.*?)\](.*?)\[\/img(?::\w+)?\]/si' => "<img width=\"\\1\" height=\"\\2\" src=\"\\3\" alt=\"\\3\" class=\"bb-image\" />",
         
          // [list]
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\*(?::\w+)?\](.*?)(?=(?:\s*<br\s*\/?>\s*)?\[\*|(?:\s*<br\s*\/?>\s*)?\[\/?list)/si' => "\n<li class=\"bb-listitem\">\\1</li>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list(?!u|o)\w+)?\](?:<br\s*\/?>)?/si'    => "\n</ul>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list:u(:\w+)?\](?:<br\s*\/?>)?/si'         => "\n</ul>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[\/list:o(:\w+)?\](?:<br\s*\/?>)?/si'         => "\n</ol>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?!u|o)\w+)?\]\s*(?:<br\s*\/?>)?/si'   => "\n<ul>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list:u(:\w+)?\]\s*(?:<br\s*\/?>)?/si'        => "\n<ul class=\"bb-list-unordered\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list:o(:\w+)?\]\s*(?:<br\s*\/?>)?/si'        => "\n<ol>",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?:)?(:\w+)?=1\]\s*(?:<br\s*\/?>)?/si' => "\n<ol class=\"bb-list-ordered,bb-list-ordered-d\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?:)?(:\w+)?=i\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-lr\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?:)?(:\w+)?=I\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-ur\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?:)?(:\w+)?=a\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-la\">",
          '/(?<!\\\\)(?:\s*<br\s*\/?>\s*)?\[list(?:)?(:\w+)?=A\]\s*(?:<br\s*\/?>)?/s'  => "\n<ol class=\"bb-list-ordered,bb-list-ordered-ua\">",
         
          //line breaks
          '/\n/'                                                               => "<br>",
          // escaped tags like \[b], \[color], \[url], ...
          '/\\\\(\[\/?\w+(?::\w+)*\])/'                                      => "\\1"

  );

$message = preg_replace(array_keys($preg), array_values($preg), $message);
return $message;
}

[KingOfHeart]

I found a better code but it doesn't work. The author said it worked, so what's wrong with it?

 

function bbcode2html($message)
{
$bbcode = array(
"'\[center\](.*?)\[/center\]'is" => "<center>\\1</center>",
"'\[left\](.*?)\[/left\]'is" => "<div style='text-align: left;'>\\1</div>",
"'\[right\](.*?)\[/right\]'is" => "<div style='text-align: right;'>\\1</div>",
"'\[pre\](.*?)\[/pre\]'is" => "<pre>\\1</pre>",
"'\[b\](.*?)\[/b\]'is" => "<b>\\1</b>",
"'\[quote\](.*?)\[/quote\]'is" => "<div class='top'><b>Quote:</b><hr>\\1</div>",
"'\[i\](.*?)\[/i\]'is" => "<i>\\1</i>",
"'\[u\](.*?)\[/u\]'is" => "<u>\\1</u>",
"'\[s\](.*?)\[/s\]'is" => "<del>\\1</del>",
"'\[move\](.*?)\[/move\]'is" => "<marquee>\\1</marquee>",
"'\[url\](.*?)\[/url\]'is" => "<a href='\\1' target='_BLANK'>\\1</a>",
"'\[url=(.*?)\](.*?)\[/url\]'is" => "<a href=\"\\1\" target=\"_BLANK\">\\2</a>",
"'\[img\](.*?)\[/img\]'is" => "<img border=\"0\" src=\"\\1\">",
"'\[img=(.*?)\]'" => "<img border=\"0\" src=\"\\1\">",
"'\[email\](.*?)\[/email\]'is" => "<a href='mailto: \\1'>\\1</a>",
"'\[size=(.*?)\](.*?)\[/size\]'is" => "<span style='font-size: \\1;'>\\2</span>",
"'\[font=(.*?)\](.*?)\[/font\]'is" => "<span style='font-family: \\1;'>\\2</span>",
"'\[color=(.*?)\](.*?)\[/color\]'is" => "<span style='color: \\1;'>\\2</span>",
"'\/n'is" => "<br>",
);
$message = preg_replace(array_keys($bbcode), array_values($bbcode), $message);
return $replace;
}

[Altrozero]

Change the last line of the function to

 

return $message

 

should work then.

[KingOfHeart]

Oh yea.

This code originally had no br line.

My current line does not work.

 

Any idea on how to fix?

[Altrozero]

Do that outside of regular expressions with  the function nl2br();

 

$string = nl2br($string);