[Webkit-unassigned] [Bug 183309] Create analysis task should use build time as fallback when commit time is not available.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Mar 5 17:06:33 PST 2018


https://bugs.webkit.org/show_bug.cgi?id=183309

--- Comment #8 from Ryosuke Niwa <rniwa at webkit.org> ---
(In reply to dewei_zhu from comment #7)
> Comment on attachment 334946 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=334946&action=review
> 
> >>>> Websites/perf.webkit.org/public/privileged-api/create-analysis-task.php:97
> >>>> +    return $result ? ($result[0]['time'] ? $result[0]['time'] : $result[0]['build_time']) : null;
> >>> 
> >>> Can't we just do $result[0]['time'] || $result[0]['build_time'] ?
> >> 
> >> No. Logical operator will return true / false in PHP. http://php.net/manual/en/language.operators.logical.php
> > 
> > Okay. In that case, do
> > $first_result = array_get($result, 0, array());
> > return array_key_exists('time', $first_result) : $first_result['time'] : $first_result['build_time'];
> 
> Sounds a good idea. The 'time' key will always exist as long as there is a
> matching entry. Changing `array_key_exists('time', $first_result) :
> $first_result['time'] : $first_result['build_time']` to
> `$first_result['time'] ? $first_result['time'] :
> $first_result['build_time']` would make it work.

Okay. We should be careful for the case when time is 0 and NULL.

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