/*apgriezam garos vardus */
$text = wordwrap($text, 20, "<br />");
/*iznemsim laukaa no texta html tegus */
$text = strip_tags($text, '<a><b><i><u>');
/* ar sho textarea nospiestos enter parveidojam par tegu <br> */
$text=ereg_replace("\n","<br>",$text)
/* ar sho apgriezisham garo textu */
$text=substr($text,0, 4000)