12 2021 档案
摘要:<?php function getMonthStartAndEnd($timestamp){ $startTime = strtotime(date("Y-m-01 00:00:00",$timestamp)); $startTimeStr = date("Y-m-d H:i:s",$startT
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摘要:<?php function validateDate($date, $format = 'Y-m-d H:i:s') { $d = DateTime::createFromFormat($format, $date); return $d && $d->format($format) == $da
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摘要:.NET Framework:4.5 using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.
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