Zend_Locale_Format number_format number does not work

Question

i have code like this:

    $options = array(
                    'number_format' => '#.##'
            );
    $value = '22155000000000000048';
    $result = Zend_Locale_Format::getNumber($value, $options);
    var_dump($result);

receive: 22155000000000000048

suppose: 22155000000000000048.00

even 'number_format' => '#.00' not helps

Answer 1

Use toNumber() instead of getNumber(). And correct format is '#0.00'

$options = array(
                'number_format' => '#0.00'
        );
$value = '22155000000000000048';
$result = Zend_Locale_Format::toNumber($value, $options);
var_dump($result);