Mini frontpage для J 1.5x - проблема с лимитом символов - Модули и плагины

//function added by Jerry Wijaya
if (!function_exists("fptn_limittext")) {
function fptn_limittext($text,$allowed_tags,$limit) {
	$strip = strip_tags($text);
	$endText = (JString::strlen($strip) > $limit)? "..." : ""; 
	$strip = JString::substr($strip, 0, $limit);
	$striptag = strip_tags($text, $allowed_tags);
	$lentag = JString::strlen($striptag);
	
	$display = "";
	if(strlen($strip)>$limit)
{
	$x = 0;
	$ignore = true;
	for($n = 0; $n < $limit; $n++) {
		for($m = $x; $m < $lentag; $m++) {
			$x++;
			if($striptag[$m] == "<") {
				$ignore = false;
			} else if($striptag[$m] == ">") {
				$ignore = true;
			}
			if($ignore == true) {
				if($strip[$n] != $striptag[$m]) {
					$display .= $striptag[$m];
				} else {
					$display .= $strip[$n];
					break;
				}
			} else {
				$display .= $striptag[$m];
			}
		}
	}
	else{
$display = $striptag;
} 
	return fix_tags ('<p>'.$display.$endText.'</p>');}
}

$striptag = strip_tags($text, $allowed_tags);

$striptag = strip_tags($text);

$endText = (strlen($strip) > $limit)? " [ ... ]" : ""; 

$strip = substr($strip, 0, $limit);

//following 3 lines added to fix problem with strange symbol appended at the end of introtext
//in case of greek characters
$n=0;
while (!($strip[$n]==" " && $n>$limit) && $n < strlen($strip)) $n++;
$limit=$n;
//end of fix