开始和结束时间，分为1小时 [英] Start and end time, split into 1 hour segments

问题描述

我有一个timestamp格式的开始时间和结束时间.我想将这些时间划分为1小时的时间段.

I have a start and end time in a timestamp format. I want to split these into timeslots of e.g 1 hour.

$t1 = strtotime('2010-05-06 12:00:00');
$t2 = strtotime('2010-05-06 18:00:00');

$timeslots = array();

while ($t1 < $t2) {
$t1 = $t1 + 3600;
$timeslots[] = $t1;
}

foreach ( $timeslots as $slot ) {
echo date("Y-m-d H:i:s", $slot) . '<br/>';
}

这是最有效的方法吗?还是有更好，更通用的方法?

Is this the most efficient way to do it or is there a better, more versatile way to do this?

有时在不同长度的时隙上尝试使用其他数字时，会出现致命错误:允许的内存大小用尽，这使我觉得效率不是很高.尽管现在看来这似乎没有发生……

Occasionally when trying it with other numbers for different length timeslots there was a Fatal error: Allowed memory size exhausted which makes me think it's not very efficient. Though that doesn't appear to be happening now...

(我正在构建预订系统)

(I'm building a booking sytem)

推荐答案

您尝试过

while ($t1 < $t2) {
   $t1 = strtotime('+1 hour', $t1);
   $timeslots[] = date('Y-m-d H:i:s', $t1);
}

foreach ( $timeslots as $slot ) {
   echo $slot . '<br/>';
}

有些相同，但更干净.如前所述，strtotime将处理date年等日期更改.您的PHP内存限制设置为多少?可能太低了.

Somewhat the same but cleaner. And as was said strtotime will handle date changes like leap years. What is your PHP memory limit set at? Might be too low.

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