<?
php
header("Content-type: text/html; charset=utf-8"
);
//获取星期方法
function get_week(
$date){
//强制转换日期格式
$date_str=
date('Y-m-d',
strtotime(
$date));
//封装成数组
$arr=
explode("-",
$date_str);
//参数赋值
//年
$year=
$arr[0
];
//月,输出2位整型,不够2位右对齐
$month=
sprintf('d',
$arr[1
]);
//日,输出2位整型,不够2位右对齐
$day=
sprintf('d',
$arr[2
]);
//时分秒默认赋值为0;
$hour =
$minute =
$second = 0
;
//转换成时间戳
$strap =
mktime(
$hour,
$minute,
$second,
$month,
$day,
$year);
//获取数字型星期几
$number_wk=
date("w",
$strap);
//自定义星期数组
$weekArr=
array("星期日","星期一","星期二","星期三","星期四","星期五","星期六"
);
//获取数字对应的星期
return $weekArr[
$number_wk];
}
//测试
$date="2015-12-10"
;
echo get_week(
$date);
//星期四
?>
转载于:https://www.cnblogs.com/renzhe/p/5184957.html
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