revcheck.php git rewrite!

Hi,

I was slowly working on a doc-base/scripts/revcheck.php rewrite, and now
there are some results to show. The new script runs under 2 seconds on my
machine (an old i7-3770K with SSD disk) and generates practical results,
albeit incomplete for now.

The source can be tracked on [1], and example results can be seen on [2]
and [3]. The new script output links to individual files _and_ generate per
file diffs (need an external hosted script).

I'm focused now on extending the external diff tool, so I'm not going to
work in this revcheck rewrite for a while. It's up to grabs if anyone likes
to complete or push this script in the official PHP git.

The issues at this stage are:

- License. I'm in doubt if I single handedly can upgrade the license notice
(because licence changed from 3 to 3.01), I can license as new as [5] (is a
full rewrite anyway) or if I keep the old license as [6].

- There are missing tables from the previous script. I'm accepting patchs /
PRs while this is not incorporated in PHP's git;

- The actual diff system links to an external tool. This needs to be
rewritten in terms of /usr/bin/diff or xdiff. The actual version uses pure
PHP external code, that I intend to keep to make a more specific / pretty
diffs, like the GitHub ones. If anybody knows of a BSD or compatible diff
implementation of diff I would like to know.

Anyway, the revcheck script was something I was deeply missing after git
migration, so I invite translators to download, test and usi this tool.

André L F S Bacci


[1] https://github.com/alfsb/phpdoc/blob/main/revcheck.php
[2] http://bacci.com.br/andre/p, if I need to issue as new hpdoc/
<http://bacci.com.br/andre/phpdoc/>
[3] http://bacci.com.br/andre/phpdoc/pt_BR.new.html
[5] https://raw.githubusercontent.com/alfsb/phpdoc/main/license.new.txt
[6] https://raw.githubusercontent.com/alfsb/phpdoc/main/license.old.txt