You can modify the existed
bbcode PHx modifier to convert a custom bbcode. look at first line:
<?php
$string = preg_replace('~\[AdminReply\](.+?)\[/AdminReply\]~is', '<span class="reply">\1</span>', $string);
$string = preg_replace("/&(#[0-9]+|[a-z]+);/i", "&$1;", htmlspecialchars($output));
$string = preg_replace('~\[b\](.+?)\[/b\]~is', '<b>\1</b>', $string);
$string = preg_replace('~\[i\](.+?)\[/i\]~is', '<i>\1</i>', $string);
$string = preg_replace('~\[u\](.+?)\[/u\]~is', '<span style="text-decoration: underline;">\1</span>', $string);
$string = preg_replace('~\[link\]www.(.+?)\[/link\]~is', '<a href="http://www.\1" target="_blank">www.\1</a>', $string);
$string = preg_replace('~\[link\](.+?)\[/link\]~is', '<a href="\1" target="_blank">\1</a>', $string);
$string = preg_replace('~\[link=(.+?)\](.+?)\[/link\]~is', '<a href="\1" target="_blank">\2</a>', $string);
$string = preg_replace('~\[url\]www.(.+?)\[/url\]~is', '<a href="http://www.\1" target="_blank">www.\1</a>', $string);
$string = preg_replace('~\[url\](.+?)\[/url\]~is', '<a href="\1" target="_blank">\1</a>', $string);
$string = preg_replace('~\[url=(.+?)\](.+?)\[/url\]~is', '<a href="\1" target="_blank">\2</a>', $string);
$string = preg_replace('~\[img\](.+?)\[/img\]~is', '<img src="\1" alt="[image]" style="margin: 5px 0px 5px 0px" />', $string);
$string = preg_replace('~\[img-l\](.+?)\[/img\]~is', '<img src="\1" alt="[image]" style="border: thin solid #DFE5F2; FLOAT: left; MARGIN-RIGHT: 20px" />', $string);
$string = preg_replace('~\[img-r\](.+?)\[/img\]~is', '<img src="\1" alt="[image]" style="border: thin solid #DFE5F2; FLOAT: right; MARGIN-LEFT: 20px;" />', $string);
$string = preg_replace('~\[color=(.+?)\](.+?)\[/color\]~is', '<font color="\1">\2</font>', $string);
$string = preg_replace('~\[left\](.+?)\[/left\]~is', '<div style="text-align:left;">\1</u>', $string);
$string = preg_replace('~\[center\](.+?)\[/center\]~is', '<div style="text-align:center;">\1</u>', $string);
$string = preg_replace('~\[right\](.+?)\[/right\]~is', '<div style="text-align:right;">\1</u>', $string);
$string = str_replace(array("[","]","`"),array("[","]","`"),$string);
return $string;
?>
It puts strings in
[AdminReply] and
[/AdminReply] in
<span class="reply"> and
</span>.
You can use this custom bbcode easily
BUT be sure that no visitor knows this bbcode because they can use it!
☆ A M B ☆