Use French instead of Hungarian (#721)

No more Hungarian language in the documentation

safe_mode is a dead link (#720)

Enhancement: Enable `binary_operator_spaces` fixer

Closes GH-667.

Enhancement: Enable and configure `concat_space` fixer

Closes GH-657.

Enhancement: Enable `array_syntax` fixer

Co-authored-by: MathiasReker <mathias@reker.dk>

Closes GH-659.

Enhancement: Enable `indentation_type` fixer

Closes GH-622.

Add void return types

Add void return type to functions with missing or empty return statements.

Closes GH-535.

Swap uses of _SERVER[DOCUMENT_ROOT] for __DIR__

1/n - Update / and /include/ only.

Trim trailing whitespace

This patch cleans all redundant trailing whitespace across the
repository except for the icalendar files.

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
use

Remove unused Git attributes ident

The $Id$ keywords were used in Subversion where they can be substituted
with filename, last revision number change, last changed date, and last
user who changed it.

In Git this functionality is different and can be done with Git attribute
ident. These need to be defined manually for each file in the
.gitattributes file and are afterwards replaced with 40-character
hexadecimal blob object name which is based only on the particular file
contents.

This patch simplifies handling of $Id$ keywords by removing them since
they are not used anymore.

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Remove links to snaps.php.net

As the development snapshots have been removed in favour of the git sources,
these links is no longer required.

Fixed typos

semantics, shmemantics.

The tt element is obsolete; replacing with code element instead.

Most of these don't work, others are just to old.

There is maybe one or two here that are ok, but that hardly justifies keeping this alive

This was cool in the 90s.. Besides, the links to source.php have been dropped

Kill reST things

It doesn't even render correctly, and has gone more or less unused

I don't know exactly what happened but somehow this long outstanding
todo item got resolved.
I hope noone actually notices =)

Initial rewrite of the references to Subversion on the site to Git. Rewrites
welcome! A couple of important notes:

- I've largely dropped references to Subversion altogether, even knowin

Initial rewrite of the references to Subversion on the site to Git. Rewrites
welcome! A couple of important notes:

- I've largely dropped references to Subversion altogether, even knowing that
php-doc hasn't migrated yet. We may need to put a few more "Git/SVN account"
references in there if php-doc isn't going to be migrated in the near future.

- I've removed the quick start hints from git-php.php after an account request
has been sent in. The documentation there was pretty skimpy anyway and
probably wouldn't have been enough to get a developer going, plus it's harder
to distill the Git workflow into three or four snappy commands and I'm not
really convinced that a form confirmation page is the right place to have
learning materials, since it's a one-time page for most users. Instead I've
replaced them with links to the relevant Wiki pages, which seem more likely
to be the right place for new developers to learn.

News post to come, but I wanted to separate this out for easier review.

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Added a PHP Developer shortcuts section

Add current config option (ignored in old-web), and FIXME placeholders for pages
not in any menu yet

- Redirects from CVS pages to SVN pages
- CVS -> SVN in all affected pages
Most of this work was done by Shawn Stratton.

Mention various prefix and suffixes the manual uses

remove the last references to the books page. and use our show-source functionality instead of redirecting users to cvs

The sitename here is irrelevant