phpUbb代码编辑器函数代码_php技巧

/* 
php Ubb代码编辑器 
*/ 
function get_ubb($ubb){ 
$ubb=preg_replace("/([B])(.*)([/B])/","https://www.gxlcms.com/\2" ,$ubb);//替换B粗体字 
$ubb=preg_replace("/([I])(.*)([/I])/","https://www.gxlcms.com/\2" ,$ubb); 
$ubb=preg_replace("/([U])(.*)([/U])/","https://www.gxlcms.com/\2" ,$ubb); 
$ubb=preg_replace("/([LEF])(.*)([/LEF])/","https://www.gxlcms.com/\2" ,$ubb); 
$ubb=preg_replace("/([MID ])(.*)([/MID ])/","https://www.gxlcms.com/\2" ,$ubb); 
$ubb=preg_replace("/([RIG])(.*)([/RIG])/","https://www.gxlcms.com/\2" ,$ubb); 
$ubb=preg_replace("/([LINK])(.*)([/LINK])/","https://www.gxlcms.com/\2",$ubb); 
$ubb=preg_replace("/([Email])(.*)([/Email])/","https://www.gxlcms.com/\2",$ubb); 
$ubb=preg_replace("/([IMAGE])(.*)([/IMAGE])/","",$ubb); 
$ubb=preg_replace("/([FLASH])(.*)([/FLASH])/","" ,$ubb); 
$ubb=preg_replace("/([MUSIC])(.*)([/MUSIC])/","" ,$ubb); 
$ubb=preg_replace("/([PHOTO name=)([0-9]*)(])/","" ,$ubb); 
$ubb=preg_replace("/([FONT=)(.{1,10})(])(.*)([/FONT])/","\4" ,$ubb); 
$ubb=preg_replace("/([FONT-SIZE=)([0-9]*)(])(.*)([/FONT-SIZE])/","\4" ,$ubb); 
$ubb=preg_replace("/([FONT-COLOR=)(.{1,10})(])(.*)([/FONT-COLOR])/","\4" ,$ubb); 
//$ubb=preg_replace("/([])(.*)([/])/","" ,$ubb); 
return $ubb; 
} 
$str=get_ubb($_POST['cont']); 
$str="[FONT=黑体]asdasdasdasdas[/FONT]"; 
echo get_ubb($str); 
?>