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[[PHP]]
*¥¿¥¤¥à¥¹¥¿¥ó¥× [#e5cf3195]
¥µ¡¼¥Ð¾å¤Ç¤Î¡¢1970ǯ1·î1Æü00»þ00ʬ00Éà GMT ¤«¤é¤Î·Ð²áÉÿô~
[[time>http://jp2.php.net/manual/ja/function.time.php]]
// ¸½ºß¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
$iTimeStamp = time();
[[mktime>http://jp2.php.net/manual/ja/function.mktime.php]]
// »ØÄêÆü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
$iTimeStamp = mktime([int »þ[, int ʬ[, int ÉÃ[, int ·î[, int Æü[, ǯ]]]]]]);
[[gmmktime>http://jp2.php.net/manual/ja/function.gmmktime.php]]
// GMT»ØÄêÆü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
$iTimeStamp = gmmktime([int »þ[, int ʬ[, int ÉÃ[, int ·î[, int Æü[, ǯ]]]]]]);
[[strtotime>http://jp2.php.net/manual/ja/function.strtotime.php]]
// »ØÄêʸ»úÎó¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
$iTimeStamp = strtotime('2006-09-04 18:34:11')
[[filemtime>http://jp2.php.net/manual/ja/function.fileatime.php]]
[[filemtime>http://jp2.php.net/manual/ja/function.filemtime.php]]
// ¥Õ¥¡¥¤¥ëºÇ½ª¹¹¿·Æü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
$iTimeStamp = filemtime('index.html')
*[[getdate>http://jp2.php.net/manual/ja/function.getdate.php]]¤Ë¤è¤ëÆü»þ¾ðÊó¤Î¼èÆÀ [#p0dda37d]
/**
* Æü»þʸ»úÎó¼èÆÀ
* @param $iTimeStamp ¥¿¥¤¥à¥¹¥¿¥ó¥×
* @return ¼¡¤Î¤è¤¦¤Êʸ»úÎó¤òÊÖ¤·¤Þ¤¹¡£2008ǯ2·î10Æü(Æü) ¸á¸å7»þ21ʬ26ÉÃ
*/
function getDateString($iTimeStamp)
{
$arStrDayOfTheWeek = array("Æü", "·î", "²Ð", "¿å", "ÌÚ", "¶â", "ÅÚ");
$arDateInfo = getdate($iTimeStamp);
$strDayOfTherWeek = $arStrDayOfTheWeek[$arDateInfo['wday']];
$strReturn = $arDateInfo['year']."ǯ".$arDateInfo['mon']."·î".$arDateInfo['mday']."Æü(".$strDayOfTherWeek.") ";
if ($arDateInfo['hours'] >= 12) {
$strReturn .= "¸á¸å";
} else {
$strReturn .= "¸áÁ°";
}
$strReturn .= ($arDateInfo['hours'] % 12)."»þ".$arDateInfo['minutes']."ʬ".$arDateInfo['seconds']."ÉÃ";
return $strReturn;
}
print getDateString(time())."<br>\n";
*[[date>http://jp2.php.net/manual/ja/function.date.php]]¤Ë¤è¤ëÆü»þʸ»úÎó¤Î¥Õ¥©¡¼¥Þ¥Ã¥È [#e5a5fd31]
$strDate = date(¥Õ¥©¡¼¥Þ¥Ã¥Èʸ»úÎó[, ¥¿¥¤¥à¥¹¥¿¥ó¥×]);
// ¸½ºß¤ÎÆü»þ¤òɽ¼¨
// 2006-09-14 (Thu) 12:20:45
print date("Y-m-d (D) H:i:s", time())
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|Y|À¾Îñǯ|
|m|·î¡£1¡Á12|
|j|Æü¡£1¡Á31|
|A|AM¤Þ¤¿¤ÏPM|
|h|»þ¡£01¡Á12|
|i|ʬ¡£00¡Á59|
|s|Éá£00¡Á59|
|D|±Ñ¸ì¤ÎÍËÆü£³Ê¸»ú¡£Mon¤Ê¤É|
|W|ÍËÆü¤ò¿ô»ú¤Çɽ¤·¤¿ÃÍ¡£0:ÆüÍËÆü, 1:·îÍËÆü, ...|
*[[checkdate>http://jp2.php.net/manual/ja/function.checkdate.php]]¤Ë¤è¤ëÆüÉÕ¥Á¥§¥Ã¥¯ [#rf064907]
checkdate(·î, Æü, ǯ)¤Ç¡¢Â¸ºß¤¹¤ëÆüÉդΤȤTRUE¤¬ÊÖ¤ê¤Þ¤¹¡£
for ($i = 1; checkdate(2, $i, 2008); $i++) {
print("$i ");
}