$2"; } else { echo "$2"; }, $string);
$bleh = preg_replace("/\[b\](.*)\[\/b\]/","$1", $bleh);
$bleh = preg_replace("/\[i\](.*)\[\/i\]/","$1", $bleh);
$bleh = preg_replace("/\[u\](.*)\[\/u\]/","$1", $bleh);
$bleh = preg_replace("/\[img\](.*)\[\/img\]/","![\"\"](\"$1\")
", $bleh);
echo nl2br($bleh);
}
else {
?>