00001 <?php 00002 /**************************************************************************** 00003 * Copyright (C) 2004-2008 by Konstantin V. Arkhipov, Anton E. Lebedevich * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU Lesser General Public License as * 00007 * published by the Free Software Foundation; either version 3 of the * 00008 * License, or (at your option) any later version. * 00009 * * 00010 ****************************************************************************/ 00011 00015 class PrimitiveInteger extends PrimitiveNumber 00016 { 00017 const SIGNED_SMALL_MIN = -32768; 00018 const SIGNED_SMALL_MAX = +32767; 00019 00020 const SIGNED_MIN = -2147483648; 00021 const SIGNED_MAX = +2147483647; 00022 00023 const SIGNED_BIG_MIN = -9223372036854775808; 00024 const SIGNED_BIG_MAX = 9223372036854775807; 00025 00026 const UNSIGNED_SMALL_MAX = 65535; 00027 const UNSIGNED_MAX = 4294967295; 00028 00029 protected function checkNumber($number) 00030 { 00031 Assert::isInteger($number); 00032 } 00033 00034 protected function castNumber($number) 00035 { 00036 return (int) $number; 00037 } 00038 } 00039 ?>