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php 显示今天是星期几与一年的每几天代码
public function getPart ($part) {
$source = $this->timestamp;
switch($part)
{
case "yy" : $result = intval(date("Y", $source)); break; //年
case "mm" : $result = intval(date("m", $source)); break; //月
case "dd" : $result = intval(date("d", $source)); break; //日
case "w" : $result = intval(date("N", $source)); break; //星期 [1-7] "1"表示星期一
case "cw" : $index = date("N", $source); //中文星期
$week_array = array("1"=>"一", "2"=>"二", "3"=>"三", "4"=>"四", "5"=>"五", "6"=>"六", "7"=>"日");
$result = "星期" . $week_array[$index];
break;
case "h" : $result = intval(date("H", $source)); break; //时
case "m" : $result = intval(date("i", $source)); break; //分
case "s" : $result = intval(date("s", $source)); break; //秒
case "yw" : $result = intval(date("W", $source)); break; //一年中第几周
case "yd" : $result = intval(date("z", $source)); break; //一年中第几天
default : //全部
$week_array = array("1"=>"一", "2"=>"二", "3"=>"三", "4"=>"四", "5"=>"五", "6"=>"六", "7"=>"日");
$result = array(
"yy" => intval(date("Y", $source)), //年
"mm" => intval(date("m", $source)), //月
"dd" => intval(date("d", $source)), //日
"w" => intval(date("N", $source)), //星期 [1-7] "1"表示星期一
"cw" => "星期" . $week_array[date("N", $source)], //中文星期
"h" => intval(date("H", $source)), //时
"m" => intval(date("i", $source)), //分
"s" => intval(date("s", $source)), //秒
);
break;
}