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问题描述
我正在编写一个脚本,我必须检查时间范围是否介于两次之间,而不管日期如何.
I'm writing a script were I have to check if a time range is between two times, regardless of the date.
例如,我有这两个日期:
For example, I have this two dates:
$from = 23:00 $till = 07:00我有以下时间检查:
$checkFrom = 05:50 $checkTill = 08:00我需要创建一个脚本,如果检查值在 $from/$till 范围之间,则该脚本将返回 true.在此示例中,该函数应返回 true,因为 $checkFrom 介于 $from/$till 范围之间.但以下情况也应该是正确的:
I need to create script that will return true if one f the check values is between the $from/$till range. In this example, the function should return true because $checkFrom is between the $from/$till range. But also the following should be true:
$checkFrom = 22:00 $checkTill = 23:45 推荐答案试试这个功能:
function isBetween($from, $till, $input) { $f = DateTime::createFromFormat('!H:i', $from); $t = DateTime::createFromFormat('!H:i', $till); $i = DateTime::createFromFormat('!H:i', $input); if ($f > $t) $t->modify('+1 day'); return ($f <= $i && $i <= $t) || ($f <= $i->modify('+1 day') && $i <= $t); }演示
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PHP 检查时间是否在两次之间,而不考虑日期
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