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131 lines
3.5 KiB
131 lines
3.5 KiB
<?php
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/**
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* Format
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*
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* @copyright
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* @link
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* @package Majestic
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* @subpackage Core
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* @since 24.12.2008
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* @version SVN: $Id$
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* @filesource $URL$
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*/
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/**
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* Отвечает за конвертацию данных между читаемым
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* человеком и машиной форматами.
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*
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*/
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class Format
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{
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/* Date & time */
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static protected $time_format = 'H:i:s';
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static protected $date_format = 'd.m.Y';
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static protected $date_time_format = 'd.m.Y H:i';
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static protected $timezone_offset = 0;
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static protected $cache_time = array();
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/* money */
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static protected $decimal_point = ',';
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static protected $currency_symbol = 'руб.';
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static protected $frac_digits = 2;
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static protected $cache_money = array();
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static public function getCurrency()
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{
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return self::$currency_symbol;
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}
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static public function int2money($int = 0, $currency = false)
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{
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if(!isset(self::$cache_money[$int])){
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self::$cache_money[$int] = number_format($int/100, self::$frac_digits, self::$decimal_point, '');
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}
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return self::$cache_money[$int] . (($currency) ? ' '.self::$currency_symbol : '');
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}
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static public function money2int($money)
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{
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if(!isset(self::$cache_money[$money])){
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self::$cache_money[$money] = (int)str_replace(array('.', self::$decimal_point), '', $money);
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}
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return self::$cache_money[$money];
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}
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/**
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* Возвращает время в часах из секунд.
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*
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* @param int $timestamp
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* @return string
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*/
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static public function int2time($timestamp = 0)
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{
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if(!isset(self::$cache_time[$timestamp])){
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self::$cache_time[$timestamp] = date(self::$time_format, $timestamp-self::$timezone_offset);
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}
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return self::$cache_time[$timestamp];
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}
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/**
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* Возвращает дату и время из таймстампа.
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*
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* @param int $timestamp
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* @param bool $hours
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* @return string
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*/
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static public function int2date($timestamp = 0, $hours = true)
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{
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if(!isset(self::$cache_time[$timestamp])){
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self::$cache_time[$timestamp] = date(($hours) ? self::$date_time_format : self::$date_format , $timestamp);
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}
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return self::$cache_time[$timestamp];
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}
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/**
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* Установка смещения для getTime
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*
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* @param int $offset
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*/
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static public function setTimezoneOffset($offset)
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{
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self::$timezone_offset = $offset;
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}
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/**
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* Преобразует время в секунды.
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*
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* @param string $time
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* @return int
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*/
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static public function time2int($time)
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{
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if(!isset(self::$cache_time[$time])){
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$elements = explode(':', $time);
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if(count($elements) == 3){
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list($h, $m, $s) = $elements;
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self::$cache_time[$time] = ($h * 60 * 60) + ($m * 60) + $s;
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} else {
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self::$cache_time[$time] = (int)$time;
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}
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}
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return self::$cache_time[$time];
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}
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/**
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* Преобразует дату в таймстамп.
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*
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* @param mixed $time
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* @return TimeFormat
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*/
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static public function date2int($time)
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{
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if(!isset(self::$cache_time[$time])){
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self::$cache_time[$time] = strtotime($time);
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}
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return self::$cache_time[$time];
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}
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}
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Format::setTimezoneOffset(date('Z'));
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?>
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