本文整理汇总了PHP中Timestamp::subtractSeconds方法的典型用法代码示例。如果您正苦于以下问题：PHP Timestamp::subtractSeconds方法的具体用法？PHP Timestamp::subtractSeconds怎么用？PHP Timestamp::subtractSeconds使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Timestamp的用法示例。
在下文中一共展示了Timestamp::subtractSeconds方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: SummaryStats
function SummaryStats()
{
// initialize ADOdb
$this->Model();
// common object for all methods so that we can reuse caches
$this->articles = new Articles();
$this->blogs = new Blogs();
// calculate the date limits
$t = new Timestamp();
$this->_now = $t->getTimestamp();
// 7 days ago
$t->subtractSeconds(7 * 24 * 60 * 60);
$this->_sevenDaysAgo = $t->getTimestamp();
}示例2: getDateWithOffset
/**
* Static method that returns a timestamp after applying a time
* difference to it.
*
* @static
* @param timeStamp The original ISO timestamp
* @param timeDiff The time difference that we'd like to apply to the
* original timestamp
*/
function getDateWithOffset($timeStamp, $timeDiff)
{
if ($timeDiff != 0) {
$t = new Timestamp($timeStamp);
//
// we can't use the addSeconds method with a negative offset
// so we have to check wether the offset is positive or negative
// and then use the correct one...
//
if ($timeDiff > 0) {
$t->addSeconds($timeDiff * 3600);
} else {
$t->subtractSeconds($timeDiff * -3600);
}
$date = $t->getTimestamp();
} else {
$date = $timeStamp;
}
return $date;
}