php Ubb代码编辑器函数代码_PHP教程

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