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Main.class.php
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238 lines (237 loc) · 4.81 KB
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<?php
/**
* タイムゾーン関連クラス
*
* @package NetCommons.component
* @author Noriko Arai,Ryuji Masukawa
* @copyright 2006-2007 NetCommons Project
* @license http://www.netcommons.org/license.txt NetCommons License
* @project NetCommons Project, supported by National Institute of Informatics
* @access public
*/
class Timezone_Main {
var $_className = "Timezone_Main";
/**
* タイムゾーン文字列取得(timezone.iniをSmartyAssignより読み込むこと)
* @param string timezone_str
* @return string timezone offset
* @access public
*/
function getFloatTimeZone($timezone_str) {
if(!defined("_TZ_GMT0")) {
// GMT[+|-]99:99のような記述でない場合、動作しない
if(preg_match("/GMT(\+|-)([0-9]{1,2}):([0-9]{1,2})/i", $timezone_str, $matches)) {
return floatval($matches[1].$matches[2].".".$matches[3]);
} else {
// matchしない場合、標準時間を返す
return 0.0;
}
}
switch($timezone_str) {
case _TZ_GMTM12:
$ret = -12.0;
break;
case _TZ_GMTM11:
$ret = -11.0;
break;
case _TZ_GMTM10:
$ret = -10.0;
break;
case _TZ_GMTM9:
$ret = -9.0;
break;
case _TZ_GMTM8:
$ret = -8.0;
break;
case _TZ_GMTM7:
$ret = -7.0;
break;
case _TZ_GMTM6:
$ret = -6.0;
break;
case _TZ_GMTM5:
$ret = -5.0;
break;
case _TZ_GMTM4:
$ret = -4.0;
break;
case _TZ_GMTM35:
$ret = -3.5;
break;
case _TZ_GMTM3:
$ret = -3.0;
break;
case _TZ_GMTM2:
$ret = -2.0;
break;
case _TZ_GMTM1:
$ret = -1.0;
break;
case _TZ_GMT0:
$ret = 0.0;
break;
case _TZ_GMTP1:
$ret = 1.0;
break;
case _TZ_GMTP2:
$ret = 2.0;
break;
case _TZ_GMTP3:
$ret = 3.0;
break;
case _TZ_GMTP35:
$ret = 3.5;
break;
case _TZ_GMTP4:
$ret = 4.0;
break;
case _TZ_GMTP45:
$ret = 4.5;
break;
case _TZ_GMTP5:
$ret = 5.0;
break;
case _TZ_GMTP55:
$ret = 5.5;
break;
case _TZ_GMTP6:
$ret = 6.0;
break;
case _TZ_GMTP7:
$ret = 7.0;
break;
case _TZ_GMTP8:
$ret = 8.0;
break;
case _TZ_GMTP9:
$ret = 9.0;
break;
case _TZ_GMTP95:
$ret = 9.5;
break;
case _TZ_GMTP10:
$ret = 10.0;
break;
case _TZ_GMTP11:
$ret = 11.0;
break;
case _TZ_GMTP12:
$ret = 12.0;
break;
default:
// 言語切り替え直後$timezone_strから求める
// GMT[+|-]99:99のような記述でない場合、動作しない
if(preg_match("/GMT(\+|-)([0-9]{1,2}):([0-9]{1,2})/i", $timezone_str, $matches)) {
$ret = floatval($matches[1].$matches[2].".".$matches[3]);
} else {
// matchしない場合、標準時間を返す
$ret = 0.0;
}
}
return $ret;
}
/**
* タイムゾーン文字列取得(timezone.iniをSmartyAssignより読み込むこと)
* @param float timezone_offset
* @param int constant_flag
* @return string timezone str
* @access public
*/
function getLangTimeZone($timezone_offset, $constant_flag = true) {
switch($timezone_offset) {
case -12.0:
$ret = "_TZ_GMTM12";
break;
case -11.0:
$ret = "_TZ_GMTM11";
break;
case -10.0:
$ret = "_TZ_GMTM10";
break;
case -9.0:
$ret = "_TZ_GMTM9";
break;
case -8.0:
$ret = "_TZ_GMTM8";
break;
case -7.0:
$ret = "_TZ_GMTM7";
break;
case -6.0:
$ret = "_TZ_GMTM6";
break;
case -5.0:
$ret = "_TZ_GMTM5";
break;
case -4.0:
$ret = "_TZ_GMTM4";
break;
case -3.5:
$ret = "_TZ_GMTM35";
break;
case -3.0:
$ret = "_TZ_GMTM3";
break;
case -2.0:
$ret = "_TZ_GMTM2";
break;
case -1.0:
$ret = "_TZ_GMTM1";
break;
case 0.0:
$ret = "_TZ_GMT0";
break;
case 1.0:
$ret = "_TZ_GMTP1";
break;
case 2.0:
$ret = "_TZ_GMTP2";
break;
case 3.0:
$ret = "_TZ_GMTP3";
break;
case 3.5:
$ret = "_TZ_GMTP35";
break;
case 4.0:
$ret = "_TZ_GMTP4";
break;
case 4.5:
$ret = "_TZ_GMTP45";
break;
case 5.0:
$ret = "_TZ_GMTP5";
break;
case 5.5:
$ret = "_TZ_GMTP55";
break;
case 6.0:
$ret = "_TZ_GMTP6";
break;
case 7.0:
$ret = "_TZ_GMTP7";
break;
case 8.0:
$ret = "_TZ_GMTP8";
break;
case 9.0:
$ret = "_TZ_GMTP9";
break;
case 9.5:
$ret = "_TZ_GMTP95";
break;
case 10.0:
$ret = "_TZ_GMTP10";
break;
case 11.0:
$ret = "_TZ_GMTP11";
break;
case 12.0:
$ret = "_TZ_GMTP12";
break;
}
if($constant_flag) $ret = constant($ret);
return $ret;
}
}
?>