Fix#3833. Among the options for chart axes in Excel are the ability to show labels as multiples of specific powers of 10, with or without an explanatory label. The Excel spec seems to indicate that that you can customize the multiples to other values, but I don't see how to do that in Excel, so that can be a project for another day if someone figures out how. The label title can also be styled; that is not part of this PR, but I will look into it in future. For now, this PR supports the use of multiples with or without labels.
The axes can also be displayed on a logarithmic scale (any base between 2 and 1000). This PR supports that.
* Let Phpstan Run on Samples
Phpstan currently analyzes all source and test members. We already run phpcs and php-cs-fixer on samples as well. I would expect that samples are often used as templates for code in userland; it behooves us to be at least as careful with those members as for the others which are already being analyzed. Aside from 1300+ messages `Variable $helper might not be defined.`, which will be suppressed in phpstan.neon.dist, there are really only a few changes needed for sample members, so that part of the code base was already in good shape, and is now even better. No annotations were needed.
* Scrutinizer 2 out of 3
1 false positive, now suppressed; fix other 2.
* Remove Dead Code
* Very Minor Changes
* Add infra
Fix#3760. That problem actually was easily fixed, by enabling calendar extension in user's environment. Astonishingly, however, this is the only use of calendar in the entire project. Since the same functionality is available in DateTime, which is used throughout the project, use that instead to eliminate the dependency on calendar.
* Fix Unintential Deprecated Calls - Everything Else
I think it's best to install these before PR #3166. This one, which I hope to be the last in this series, does have some minor changes to source code, as well as to doc-blocks and to test members which continue to inadvertently use calls to deprecated functions.
* Some Remaining Deprecations in Tests
Fix them now.
* Minor Docblock Updates
Worksheet::unprotectCellsByColumnAndRow was incorrect. Other changes are cosmetic, leading to slightly better documentation.
* Update Worksheet.php
* More Scrutinizer Catch Up
Continue the work of PR #3043 by attending to the 12 remaining 'new' issues.
* Php 8.1 Problem
One new null-instead-of-string problem.
* Charts - Add Support for Date Axis
Fix#2967. Fix#2969 (which had already been fixed prior to opening the issue, but had added urgency for Date Axes). Add ability to set axis type to date axis, in addition to original possiblities of value axis and category axis.
* Update 33_Chart_create_line_dateaxis.php
No idea why php-cs-fixer is complaining. It didn't do so when I first uploaded. I can't duplicate problem on my own system. Not enough detail in error message for me to act. Grasping at straws, I have moved the function definition (which is the only use of braces in the entire script) from the end of the script to the beginning.
* Update 33_Chart_create_line_dateaxis.php
Some comments were mis-aligned. This may be related to the reasons behind PR #3025, which didn't take care of this because this script had not yet been merged.
oleibman
MarkBaker