与本地时间相比更改PHP变量

Question

I Want to change the contect of $time variable. as the local time changes Like If

The localtime is Between 9-10am then $time="10:00 - 10:59"
The localtime is Between 10am-11am then $time="11:00 - 10:59"
The localtime is Between 11am-12pm then $time="12:00 - 12:59"
The localtime is Between 12pm-1pm then $time="13:00 - 13:59"

& Soo On.!!

For this i Can created a Mysql table name as Time & Have added the value. & fetching the value in variable $time.

Now Have 24 Hours Cron Jobs & a 24 PHP script to change the value of That sql. & add the cron of 24 files on different time to change the value. But its Too Big Task.

Any One Knows Any Short & Cute Method to apply the different vales in the variabe Only Using PHP. :) Thankx In advance..

Answer 1

$hour = (1 + date("H")) % 24;
$two_digits = sprintf("%02d", $hour);
$time = "{$two_digits}:00 - {$two_digits}:59";