word trim

Submitted by Rimu Atkinson on Tue, 16/02/2010 - 21:18
Tagged:
function _super6_word_trim($string, $count, $ellipsis = FALSE){
  $words = explode(' ', $string);
  if (count($words) > $count){
    array_splice($words, $count);
    $string = implode(' ', $words);
    if (is_string($ellipsis)){
      $string .= $ellipsis;
    }
    elseif ($ellipsis){
      $string .= '…';
    }
  }
  return $string;
}