榪斿洖 format 鏍煎紡鐨勬椂闂村瓧絎︿覆銆傚弬鏁?format 璇峰弬瑙佸畼鏂規枃妗?A Y-m-d" 鎴栬?"Y-m-d H:i:s"銆傚弬鏁?timestamp 鏄彲閫夌殑錛岀暀絀烘椂絳夊悓浜?time() 銆?BR>
綆鍗曠殑渚嬪瓙錛?BR><?php
echo date("Y-m-d"); //杈撳嚭錛?005-05-18
?>
鏇村鏉傛湁鐢ㄧ殑渚嬪瓙錛?鑻辨枃妗ｅ嚭鑷猵hp.net)
carlj at vibez dot ca17-Jun-2003 03:28 Why not do something like this, to find the number of days in a month?$monthNum = date("n"); // or any value from 1-12$year = date("Y"); // or any value >= 1$numDays = date("t",mktime(0,0,0,$monthNum,1,$year))This will tell you if there is 28-31 days in a month鍙敤璇ユ柟娉曟眰鏌愬勾鏌愭湀鏈夊灝戝ぉ銆?BR>
鎴戠患鍚堜竴涓嬶紝寰楀埌鐨勪緥瀛愶細
<?php
echo date("t",mktime(0,0,0,date("5"),1,date("2005"))); //杈撳嚭錛?1
?>
榪欎笉鏄啓紼嬪簭鐨勫ソ涔犳儻錛屾垜浠簲褰撴妸瀹冨啓鎴愪竴涓嚱鏁幫紝浠ュ灝嗘潵鐢ㄣ?/P>
1<?php
2//姹?nbsp;$y 騫?nbsp;$m 鏈堟湁澶氬皯澶╃殑鍑芥暟
3function days_in_a_month($y,$m)
4{
5 if($year<1901 or $year>2038)
6 return; //瓚呭嚭浜哖HP鐨勬椂闂磋寖鍥?/SPAN>
7 else {
8 $mon=date($m);
9 $year=date($y);
10 $mkt=mktime(0,0,0,$mon,1,$year);
11 return date("t",$mkt);
12 }
13}
14?>
15
<?php2
//姹?nbsp;$y 騫?nbsp;$m 鏈堟湁澶氬皯澶╃殑鍑芥暟3
function days_in_a_month($y,$m)4
{5
if($year<1901 or $year>2038)6
return; //瓚呭嚭浜哖HP鐨勬椂闂磋寖鍥?/SPAN>7
else {8
$mon=date($m);9
$year=date($y);10
$mkt=mktime(0,0,0,$mon,1,$year);11
return date("t",$mkt);12
}13
}14
?>15
鏈夎叮鐨勬槸錛屾垜鍙戠幇鏈堜喚鍏跺疄鍙互濉ぇ浜?2鐨勬暟瀛楋紝璞′笅闈㈣繖鏍鳳細
<?php
echo days_in_a_month(2003,14); //杈撳嚭錛?9
?>
浣犵煡閬擄紝14鏈堝氨鏄潵騫寸殑2鏈堛?/P>