Auto BR nach X zeichen will nett

[-CC-]

PHP-Code:

$text = wordwrap($text, 10);
  $text = htmlentities($text);
  $chunks = str_split($text, 10);
   
   unset($text);
   foreach ($chunks as $key => $value)
   {
     $text .= $value . "<br>\n";
   } 

(untested)