$bbcodes = array(
'#\[colleft\](.+?)\[/colleft\]#s' => '<div class="colleft">$1</div>',
'#\[colright\](.+?)\[/colright\]#s' => '<div class="colright">$1</div>',
'#\[center\](.+?)\[/center\]#s' => '<div style="text-align:center;">$1</div>',
'#\[right\](.+?)\[/right\]#s' => '<div style="text-align:right;">$1</div>',
'#\[left\](.+?)\[/left\]#s' => '<div style="text-align:left;">$1</div>',
'#\[c1\:([\d%]+)\](.*?)\[c2\:([\d%]+)\](.*?)\[c3\]#s' => '<table style="margin:0; vertical-align:top; width:100%;"><tr><td style="padding:8px; vertical-align:top; width:$1%;">$2</td><td  style="padding:8px; vertical-align:top; width:$3%;">$4</td></tr></table>'
);

foreach($bbcodes as $bbcode => $bbcodehtml)
$text = preg_replace($bbcode,$bbcodehtml,$text);

return(substr($text,1));
}