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Doc Bug #54447 Imagick::getImageChannelMean Documentation is not correct
Submitted: 2011-04-01 21:07 UTC Modified: 2021-03-16 13:32 UTC
Votes:2
Avg. Score:3.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:0 (0.0%)
Same OS:0 (0.0%)
From: mark at intuitiveengineering dot com Assigned: cmb (profile)
Status: Closed Package: imagick (PECL)
PHP Version: Irrelevant OS:
Private report: No CVE-ID: None
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 [2011-04-01 21:07 UTC] mark at intuitiveengineering dot com 
Description:
------------
---
From manual page: http://www.php.net/function.imagick-getimagechannelmean#Return Values
---

The return value of this function is an array with 2 values:

mean
standardDeviation

It does not simply return true on success.

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AllCommentsChangesGit/SVN commitsRelated reports
 [2011-04-06 23:05 UTC] yannick@php.net
-Status: Open +Status: Closed -Assigned To: +Assigned To: yannick
 [2011-04-06 23:05 UTC] yannick@php.net 
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.

Thank you for the report, and for helping us make our documentation better.
 [2011-04-06 23:06 UTC] yannick@php.net
-Status: Closed +Status: Re-Opened -Assigned To: yannick +Assigned To:
 [2011-04-06 23:06 UTC] yannick@php.net 
Sorry, it's just an error.
Re-open it.
 [2014-07-28 16:30 UTC] mikemike@php.net 
http://www.php.net/manual/en/imagick.getimagechannelmean#Return
 [2015-05-08 17:39 UTC] cmb@php.net
-Status: Re-Opened +Status: Verified
 [2015-06-16 19:45 UTC] danack@php.net
-Assigned To: +Assigned To: danack
 [2017-01-28 11:28 UTC] cmb@php.net
-Package: Documentation problem +Package: imagick
 [2017-10-24 05:25 UTC] kalle@php.net
-Status: Verified +Status: Assigned
 [2017-10-24 09:44 UTC] danack@php.net
-Status: Assigned +Status: Verified
 [2017-10-24 09:44 UTC] danack@php.net 
Unassigning - anyone can work on documentation.
 [2017-10-24 09:45 UTC] danack@php.net
-Assigned To: danack +Assigned To:
 [2021-01-09 16:34 UTC] afilina at gmail dot com 
The manual page linked in the bug report no longer exists.
The one that does exist for getimagechannelmean (https://www.php.net/manual/en/imagick.getimagechannelmean) has the correct description of the return value:

===
Returns an array with "mean" and "standardDeviation" members.
===

I think that this issue can be closed.
 [2021-03-16 13:32 UTC] cmb@php.net
-Status: Verified +Status: Closed -Assigned To: +Assigned To: cmb
 [2021-03-16 13:32 UTC] cmb@php.net 
Indeed, this has been fixed in the meantime.
 
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