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<?phpnamespace Jackbooted\Util;
 
 /**
 * @copyright Confidential and copyright (c) 2016 Jackbooted Software. All rights reserved.
 *
 * Written by Brett Dutton of Jackbooted Software
 * brett at brettdutton dot com
 *
 */
 
 class StringUtil extends \Jackbooted\Util\JB {
 
 public static function unitsFormat ( $num, $units, $msg='' ) {
 return $msg . ( ( $msg == '' ) ? '' : ' ' ) . $num . ' ' . $units . self::plural( $num );
 }
 
 public static function plural ( $num ) {
 return ( $num == 1 ) ? '' : 's';
 }
 }
 
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