Fix: Remove unused functions (#585)

Enhancement: Enable `blank_line_after_opening_tag` fixer (#875)

Enhancement: Enable `trailing_comma_in_multiline` fixer (#647)

* Enhancement: Enable and configure trailing_comma_in_multiline fixer

* Fix: Run 'make coding-standards'

Enhancement: Enable `array_syntax` fixer

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

Closes GH-659.

Fix: Remove unused parameters

Closes GH-577.

Swap uses of _SERVER[DOCUMENT_ROOT] for __DIR__

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

Sync final and leading newlines

This patch adds some missing newlines, trims some multiple redundant
final newlines into a single one, and trims few redundant leading
newlines.

Sync final and leading newlines

This patch adds some missing newlines, trims some multiple redundant
final newlines into a single one, and trims few redundant leading
newlines.

According to POSIX, a line is a sequence of zero or more non-'<newline>'
characters plus a terminating '<newline>' character. [1] Files should
normally have at least one final newline character.

C89 [2] and later standards [3] mention a final newline:
"A source file that is not empty shall end in a new-line character,
which shall not be immediately preceded by a backslash character."

Although it is not mandatory for all files to have a final newline
fixed, a more consistent and homogeneous approach brings less of commit
differences issues and a better development experience in certain text
editors and IDEs.

[1] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_206
[2] https://port70.net/~nsz/c/c89/c89-draft.html#2.1.1.2
[3] https://port70.net/~nsz/c/c99/n1256.html#5.1.1.2

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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 dead code and add back language search

There are part of help really

Improve the styling on the search results page.

I hacked this together for the old version of the new site, and it really
didn't fit in with the new aesthetic. This is an attempt to impr

Improve the styling on the search results page.

I hacked this together for the old version of the new site, and it really
didn't fit in with the new aesthetic. This is an attempt to improve it to stick
out less like a sore thumb and more like a slightly itchy one instead.

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The Bing search API hasn't worked for a while, and it is no
longer free, so turn it off entirely

Fixed some pages that were not full-width but could/should be.

Change multiple checks and references from 'www.php.net' to plainly 'php.net' to reduce 301's, fix a few broken items, and ease a bit of the load off the server (multiple connections per page when st

Change multiple checks and references from 'www.php.net' to plainly 'php.net' to reduce 301's, fix a few broken items, and ease a bit of the load off the server (multiple connections per page when statically referenced as 'www.php.net.'

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Tinker with the error message shown when a search keyword is too short.

Style Google Custom Search Engine results.

CSE will tell you in no uncertain terms if there are no results, so we don't
need to print the error message in this code path; just the header is fine.

Added default google CSE search.

Used our standard includes format (which uses DOCUMENT_ROOT)

Panic, and hacked in a custom google search until this bing-is-no-longer-free issue is resolved.

Do a web search from the manual-lookup page when a function is not found

Fix start/end values

Get closer to the bing style guide

Switching search backend from Yahoo to Bing.
and to head off the inevitable bitching about this, it
is because the Yahoo BOSS v1 API we are using is going
away on July 20 and Yahoo was no

Switching search backend from Yahoo to Bing.
and to head off the inevitable bitching about this, it
is because the Yahoo BOSS v1 API we are using is going
away on July 20 and Yahoo was not willing to give us
free access to the new v2 API. It would end up costing
us about $600/year at our current usage pattern.
The new Google REST API would cost us about $7500/year.
The Bing API is free.

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