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PHP/Æü»þ ¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×¥½¡¼¥¹(No.4)

[[PHP]]

*¥¿¥¤¥à¥¹¥¿¥ó¥× [#e5cf3195]
¥µ¡¼¥Ð¾å¤Ç¤Î¡¢1970ǯ1·î1Æü00»þ00ʬ00Éà GMT ¤«¤é¤Î·Ð²áÉÿô
 // ¸½ºß¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
 $iTimeStamp = time();

 // »ØÄêÆü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
 $iTimeStamp = mktime([int »þ[, int ʬ[, int ÉÃ[, int ·î[, int Æü[, ǯ]]]]]]);

 // GMT»ØÄêÆü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
 $iTimeStamp = gmmktime([int »þ[, int ʬ[, int ÉÃ[, int ·î[, int Æü[, ǯ]]]]]]);

 // »ØÄêʸ»úÎó¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
 $iTimeStamp = strtotime('2006-09-04 18:34:11')

 // ¥Õ¥¡¥¤¥ëºÇ½ª¹¹¿·Æü»þ¤Î¥¿¥¤¥à¥¹¥¿¥ó¥×¤ò¼èÆÀ
 $iTimeStamp = filemtime('index.html')

*Æü»þʸ»úÎó¤Î¼èÆÀ [#e5a5fd31]
 $strDate = date(¥Õ¥©¡¼¥Þ¥Ã¥Èʸ»úÎó[, ¥¿¥¤¥à¥¹¥¿¥ó¥×]);

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*³Æ¼ïÆü»þɽ¼¨Îã [#de4ca143]

**¸½ºß¤ÎÆü»þ [#ba99fe1c]
 // ¸½ºß¤ÎÆü»þ¤òɽ¼¨
 // 2006-09-14 (Thu) 12:20:45
 print date("Y-m-d (D) H:i:s", time())

**¸½ºß¤ÎÆü»þ(ÆüËܸì) [#z4e26a18]
 // ¸½ºß¤ÎÆü»þ¤òÆüËܸì¤Çɽ¼¨
 // 2006ǯ09·î14 (ÌÚ) ¸á¸å12»þ20ʬ
 $arStrDayOfTheWeek = array("Æü", "·î", "²Ð", "¿å", "ÌÚ", "¶â", "ÅÚ");
 $strTmp = $arStrDayOfTheWeek[date("w", time())];
 $strForPrint = date("Yǯn·îjÆü(".$strTmp.");
 if (date("G", time()) > 12) {
     $strForPrint .= "¸á¸å";
 } else {
     $strForPrint .= "¸áÁ°";
 }
 $strForPrint .= date("g»þiʬ")."<br>\n";
 print  $strForPrint;

*checkdate()¤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 ");
 }