我想找个日期,算出它的星期数。
到目前为止,我有以下几点。它返回24,而它应该是42。
<?php
$ddate = "2012-10-18";
$duedt = explode("-",$ddate);
$date = mktime(0, 0, 0, $duedt[2], $duedt[1],$duedt[0]);
$week = (int)date('W', $date);
echo "Weeknummer: ".$week;
?>
数字颠倒是错误的吗?是巧合吗?还是说我快到了?
https://stackoverflow.com/questions/9567673
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