fancy number

fancynumber.php

<?php
function zl_fancy_number($n, $precision = 1) {
    if ($n < 1000) {
        // Anything less than a thousand
        $n_format = number_format($n);
    } elseif ($n > 1000 && $n < 10000) {
    	$n_format = number_format($n / 1000, $precision) . 'K';
    } elseif ($n < 1000000000) {
        // Anything less than a billion
        $n_format = number_format($n / 1000000, $precision) . 'M';
    } else {
        // At least a billion
        $n_format = number_format($n / 1000000000, $precision) . 'B';
    }

    return $n_format;
}
?>