Bug #42414: Scheduler frequency in cron style - TYPO3 Core - TYPO3 Forge

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#1

Updated by Thorsten Kahler about 12 years ago

Status changed from New to Needs Feedback
Assignee set to Tomasz Krawczyk

Hi Tomasz,

Tomasz Krawczyk wrote:

First problem - an hour 1 hour.
Frequency "0 4 * * 0" (every sunday 4 am.) but next execution is scheduled at 2012-10-28 3:00 (Sunday 3 am.).

this rather seems like an issue with the switch from daylight savings time to normal time. Is the value still wrong?

Second problem - day of week. I think there should be a warning during saving the taks.
Frequency "0 23 * * 7" where 7 is wrong, but is scheduled at 2012-10-28 22:00 (Sunday 10 pm.).

"7" is an absolutely valid week day value in crontab.

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#2

Updated by Tomasz Krawczyk about 12 years ago

Hi Torsten,

I'm not sure if it is because of daylight savings. I'm from Poland and I use GMT+1 time zone.

According to http://en.wikipedia.org/wiki/Cron the fifth parameter should be 0-6. I have to admit somewhere in the classes I saw a comment that suggested using 1-7. Then 0 as a fifth parameter is incorrect but the extension allows using both 0 and 7.

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#3