"; $cspan = 0; } } if ($v < 128) { if ($cspan == 1) { $return_value .= ""; $cspan = 0; } $return_value .= $text[$i]; } else { if ($cspan == 0) { $return_value .= ""; $cspan = 1; } $return_value .= $text[$i]; } } if ($cspan == 1) { $return_value .= ""; } return $return_value; } ?>