【发布时间】:2011-06-20 07:42:54
【问题描述】:
我找到了这个 PHP 代码 credit to creator 并想以不同的方式实现它:
目标是让代码自动将以下语句调整为从现在到永远每个月的第二个星期六:
下次会员会议:星期六,MONTH,DAY,YEAR,上午 11 点到中午。
如:“星期六,2011 年 2 月 12 日,上午 11 点到中午。”
我不是 PHP 大师,有人可以编辑它吗?
<?php
function nextMeeting($nextMonth = false) {
$day=date("j");
$month=date("n");
$year=date("Y");
if ($nextMonth) {
$day=1;
if ($month == 12) {
$month=1;
$year++;
} else {
$month++;
}
}
$dayofweek=date("w");
$firstOfMonth=date("w",mktime(0, 0, 0, $month , 1, $year ));
// figure out what date is the second Saturday of the month
if ( $firstOfMonth > 0 ) {
$firstSunday= 8 - $firstOfMonth;
} else {
$firstSunday= 1;
}
$firstSundayDate=date("D",mktime(0, 0, 0, $month ,
$firstSunday, $year));
// figure out what date the third monday of the month is
if ( $firstOfMonth > 1) {
$offSet = 8 - $firstOfMonth;
} elseif ( $firstOfMonth == 0 ) {
$offSet=1;
} else {
$offSet=0;
}
$thirdMonday= 15 + $offSet;
$thirdMondayDate=date("D",mktime(0, 0, 0, $month ,
$thirdMonday, $year));
// lets see which of these dates now applies
if ($day <= $firstSunday) {
// we didn't miss the first meeting
$nextMeeting=$firstSunday;
$nextMeetingDate=mktime(0, 0, 0, $month ,
$nextMeeting, $year);
} elseif ( ($day > $firstSunday) && ($day <= $thirdMonday) ) {
// we missed the first meeting of the month, but can still make the second
$nextMeeting=$thirdMonday;
$nextMeetingDate=mktime(0, 0, 0, $month ,
$nextMeeting, $year);
} else {
// we need to wait until next month
$nextMeetingDate=nextMeeting(1);
$nextMeeting=nextMeeting(1);
}
return $nextMeetingDate;
}
$meeting=nextMeeting();
echo "Next membership meeting is on " . date('l dS \of F Y', $meeting);
?>
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