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Conversion method: 1. Use date() and "strtotime(specified date)" to convert the date into a number representing the week; 2. Define "array("日","一","二", "Three", "Four", "Five", "Six")" array; 3. Use the number as a subscript and get the corresponding week value in the array.
The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer
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 $month=sprintf('%02d',$arr[1]); //日,输出2位整型,不够2位右对齐 $day=sprintf('%02d',$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 /*$date="2016-08-21"; echo get_week($date); */ // echo '<pre class="brush:php;toolbar:false">'; foreach ($all as $k => $v) { $arr[$k]['time'] = $v['time']; $arr[$k]['oprate'] = $v['oprate']; $arr[$k]['record'] = $v['record']; $arr[$k]['xq'] = get_week($v['time']); // var_dump($v); }
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