* @copyright Copyright 2007-2012, Josh Sherman * @license http://www.opensource.org/licenses/mit-license.html * @package PICKLES * @link https://github.com/joshtronic/pickles */ /** * Number Class * * Just a simple collection of static functions to accomplish some of the more * redundant numeric related manipulation. */ class Number { /** * Ordinal Indiciator * * Formats a number by appending an ordinal indicator. * * @static * @link http://en.wikipedia.org/wiki/Ordinal_indicator * @link http://en.wikipedia.org/wiki/English_numerals#Ordinal_numbers * @param string $number number to format * @param boolean $superscript include ^{tags
* @return string formatted number
*/
public static function ordinalIndicator($number, $superscript = false)
{
$suffix = 'th';

if (!in_array(($number % 100), array(11, 12, 13)))
{
switch ($number % 10)
{
case 1: $suffix = 'st'; break;
case 2: $suffix = 'nd'; break;
case 3: $suffix = 'rd'; break;
}
}

if ($superscript)
{
$suffix = '^{' . $suffix . '}';
}

return $number . $suffix;
}
}

?>}