function rez_text( $text, $maxwords = 15, $maxchar = 100 ){
$sep=' ';
$sep2=' »';
$words = explode($sep,$text);
$char = iconv_strlen($text,'utf-8');
if (count($words) > $maxwords){ $text = join($sep, array_slice($words, 0, $maxwords));
}
if ( $char > $maxchar ){
$text = iconv_substr( $text, 0, $maxchar, 'utf-8' );
}
return $text.$sep2;
}
Natusi4ka 
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