PHP Convert Digit into Words

Use below code to convert digit into words.

 $number = 132560;

 $no = round($number);

 $point = round($number - $no, 2) * 100;

 $hundred = null;

 $digits_1 = strlen($no);

 $i = 0;

 $str = array();

 $words = array('0' => '', '1' => 'one', '2' => 'two',

    '3' => 'three', '4' => 'four', '5' => 'five', '6' => 'six',

    '7' => 'seven', '8' => 'eight', '9' => 'nine',

    '10' => 'ten', '11' => 'eleven', '12' => 'twelve',

    '13' => 'thirteen', '14' => 'fourteen',

    '15' => 'fifteen', '16' => 'sixteen', '17' => 'seventeen',

    '18' => 'eighteen', '19' =>'nineteen', '20' => 'twenty',

    '30' => 'thirty', '40' => 'forty', '50' => 'fifty',

    '60' => 'sixty', '70' => 'seventy',

    '80' => 'eighty', '90' => 'ninety');

 $digits = array('', 'hundred', 'thousand', 'lakh', 'crore');

 while ($i < $digits_1) {

     $divider = ($i == 2) ? 10 : 100;

     $number = floor($no % $divider);

     $no = floor($no / $divider);

     $i += ($divider == 10) ? 1 : 2;

     if ($number) {

        $plural = (($counter = count($str)) && $number > 9) ? 's' : null;

        $hundred = ($counter == 1 && $str[0]) ? ' and ' : null;

        $str [] = ($number < 21) ? $words[$number] .

            " " . $digits[$counter] . $plural . " " . $hundred

            :

            $words[floor($number / 10) * 10]

            . " " . $words[$number % 10] . " "

            . $digits[$counter] . $plural . " " . $hundred;

     } else $str[] = null;

  }

  $str = array_reverse($str);

  $result = implode('', $str);

  echo $result;