Remove dead code

`_php_image_output()` is only ever called for `PHP_GDIMG_CONVERT_WBM`,
`PHP_GDIMG_TYPE_GD` and `PHP_GDIMG_TYPE_GD2`. All other image types
solely use the more flexi

Remove dead code

`_php_image_output()` is only ever called for `PHP_GDIMG_CONVERT_WBM`,
`PHP_GDIMG_TYPE_GD` and `PHP_GDIMG_TYPE_GD2`. All other image types
solely use the more flexible `_php_image_output_ctx()`.

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Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly

Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files. All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

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Remove yearly range from copyright notice

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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Use variables that already received ZEND_NUM_ARGS()

Remove unnecessary uses of z/ parameters

Deprecate image2wbmp()

According to https://wiki.php.net/rfc/image2wbmp, we deprecate
`image2wbmp()`, rename the `$threshold` parameter to `$foreground`, and
remove superfluous code.

Dump obsolete EBCDIC support

As already suggested by Thies this code won't compile anymore, because
php3_rqst has been removed in 1999[1]. Since apparently nobody
complained about t

Dump obsolete EBCDIC support

As already suggested by Thies this code won't compile anymore, because
php3_rqst has been removed in 1999[1]. Since apparently nobody
complained about that, we assume that EBCDIC support isn't required
here, and rid the respective code.

Furthermore, the code appears to be erroneous anyway, since at least
XBM isn't a binary file format.

[1] <https://github.com/php/php-src/commit/3cd0af11eea32f802228004af8fe424c62c8fbfb#diff-1a9cfc6173e3a434387996e46086da56L258>

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year++

year++

year++

Fix intermittent segfault in GD library

The gdIOCtx struct should be zero filled with ecalloc.
emalloc does not zero fill the struct.

Update copyright headers to 2017

Update copyright headers to 2017

Implement #69606: Support BMPs (added in GD 2.1.0)

We add PHP bindings for libgd's features to read and write BMP files, which
are available as of libgd 2.1.0.

As PHP's bundled

Implement #69606: Support BMPs (added in GD 2.1.0)

We add PHP bindings for libgd's features to read and write BMP files, which
are available as of libgd 2.1.0.

As PHP's bundled libgd doesn't yet include the respective features of the
external libgd, we add these.

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Update copyright headers to 2017

Fix #73549: Use after free when stream is passed to imagepng

If a stream is passed to imagepng() or other image output functions,
opposed to a filename, we must not close this stream.

Happy new year (Update copyright to 2016)

Fix #66339: PHP segfaults in imagexbm

The file parameter of the XBM image ZPP is not properly taken into account. If
it is NULL that would result in a segfault, because gdImageXbmCtx() i

Fix #66339: PHP segfaults in imagexbm

The file parameter of the XBM image ZPP is not properly taken into account. If
it is NULL that would result in a segfault, because gdImageXbmCtx() is not
prepared to take a NULL file_name. If it is not NULL the XBM data would be
written to STDOUT, because the stream is not initialized. This patch fixes both
issues.

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Cleanup resource handling APIs

bump year

bump year

Bump year

trailing whitespace removal

first shot remove TSRMLS_* things