我正在尝试查找并计算startime
,结束时间为:starttime + 1 hour
和当前时间。如果当前时间在开始和结束之间我必须是打印消息,例如please try after 1 hour
:
$current_date_time = new DateTime("now", new DateTimeZone("Asia/Tehran"));
$user_current_time = $current_date_time->format("H:i:s");
$start_limit_time = date("H:i:s",strtotime('2015-09-15 14:57:31'));
$finish_limit_time = date('H:i:s', strtotime($start_limit_time) + (60 * 60 * 1));
$date1 = DateTime::createFromFormat('H:i:s', $user_current_time);
$date2 = DateTime::createFromFormat('H:i:s', $start_limit_time);
$date3 = DateTime::createFromFormat('H:i:s', $finish_limit_time);
if ($date1 > $date2 && $date1 < $date3)
{
echo 'here';
}
此代码不正确,我无法解决此问题,
答案 0 :(得分:0)
你可以尝试这个,它以分钟显示差异:
$current_date_time = new DateTime("now", new DateTimeZone("Asia/Tehran"));
$user_current_time = $current_date_time->format("H:i:s");
$start_limit_time = date("H:i:s",strtotime('2015-09-15 14:57:31'));
$finish_limit_time = date('H:i:s', strtotime($start_limit_time) + (60 * 60 * 1));
$date1 = DateTime::createFromFormat('H:i:s', $user_current_time);
$date2 = DateTime::createFromFormat('H:i:s', $start_limit_time);
$date3 = DateTime::createFromFormat('H:i:s', $finish_limit_time);
if ($date1 > $date2 && $date1 < $date3)
{
$tryAgainIn = $date3->diff( $date1 );
// just minutes
echo "try again in ".$tryAgainIn->format( "%i minutes" );
// or hours and minutes
$hours = $tryAgainIn->format('%h');
$minutes = $tryAgainIn->format('%i');
echo "try again in $hours hours and $minutes minutes";
}
有关详细信息,请查看:DateTime::diff
答案 1 :(得分:0)
首先,您应该避免使用字符串格式,因为它们只应用于IMHO打印和从外部检索数据。仅使用时间戳或OOP方法。
我相信,这是你正在寻找的东西:
$startTime = new DateTime('2015-09-15 14:57:31');
$endTime = clone $startTime;
$endTime->modify('+1 hour');
if ($startTime->getTimestamp() <= time() && time() < $endTime->getTimestamp()) {
echo 'here';
}
我想知道为什么你需要使用H:i:s格式。你能给出一些更大的图片吗?
编辑:试试这个,因为之前我还没有完全理解你想做什么;)
$origin = new DateTime('2015-09-15 14:57:31');
$startTime = new DateTime('today '.$origin->format('H:i:s'));
$endTime = clone $startTime;
$endTime->modify('+1 hour');
if ($startTime->getTimestamp() <= time() && time() < $endTime->getTimestamp()) {
echo 'here';
}