for ($week = 1; $week <= $totalWeeks; $week++) { echo '‘; for ($dayOfWeek = 1; $dayOfWeek <= 7; $dayOfWeek++) { if ($week == 1 && $dayOfWeek < $firstDayOfWeek) { // 输出空白格子 echo ' ‘; } elseif ($currentDay > $
在PHP中,获取月份中的周数可以通过DateTime类来实现。以下是一个示例代码,展示了如何获取指定日期所在月份的周数: 代码语言:txt 复制 <?php function getWeekNumberInMonth($date) { $week = new DateTime($date); $week->modify('first day of this month'); $week->modify('Monday this week'); return...
for ($i = $firstDayOfWeek; $i <= 7; $i++) { echo '‘ . $currentDay . ‘ ‘; $currentDay++; } echo ‘ ‘; // 输出剩余的日期 while ($currentDay <= $numberOfDays) { echo '‘; for ($i = 1; $i <= 7; $i++) { if ($currentDay > $numberOfDays) { echo ‘ ‘; }...
$jan1weekday=1+(((intval($c/100)%4)*5)+$g)%7); // 6. find the weekday for y m d $h=$dayofyearnumber+($jan1weekday–1); $weekday=1+(($h–1)%7); // 7. find if y m d falls in yearnumber y-1, weeknumber 52 or 53 $foundweeknum=false; if($dayofyearnumber<=(8...
A Julian Day number mode Optional. Specifies how to return the weekday. Can have one of the following values: 0 - Default. Returns the weekday as an integer (0=Sunday, 1=Monday, etc.) 1 - Returns the weekday as a string (Sunday, Monday, etc.) 2 - Returns the weekday as a ...
我的数据库中有以下数据,Day Number --> 1 to 7 (Representing Monday to Sunday)Week Number --> 1 to 5 (Representing Week Number of Month)Month Number --> 1 to 12 (Representing Jan to Dec)Year --> Can be this year future year在 PHP 中我需要生成date (YYYY-MM-DD)与上述数据相对应的...
$day_of_week = date('N', strtotime('Monday')); 22投票 如果正确指定格式,则可以返回此功能: $daynum = date("w", strtotime("wednesday")); 将在周日返回0至周六的6。 替代格式是: $daynum = date("N", strtotime("wednesday")); 星期一将返回1个周日的1个(这是ISO-8601代表)。 如果...
$weekDayNumber = date("w", mktime(0, 0, 0, 1, $dayNumber, date("Y")));//当前周的第几天 $startNumber = $dayNumber - $weekDayNumber; echo date("Y-m-d", mktime(0, 0, 0, 1, $startNumber + 1, date("Y")));//开始日期 echo ""; echo date("Y-m-d", mktime(0, 0,...
//Set the starting day of the week $start_days=array('sunday' => 0, 'monday' => 1, 'tuesday' => 2, 'wednesday' => 3, 'thursday' => 4, 'friday' => 5, 'saturday' => 6); $start_day= ( !isset($start_days[$this->start_day])) ? 0 :$start_days[$this->start_day];...
Method/Function:intlcal_set_first_day_of_week 每个示例代码都附有代码来源和完整的源代码,希望对您的程序开发有帮助。 示例1 <?php ini_set("intl.error_level",E_WARNING);ini_set("intl.default_locale","nl");$intlcal=IntlCalendar::createInstance('UTC');var_dump(IntlCalendar::DOW_TUESDAY,$intl...