Some editors utilizing .editorconfig automatically trim whitespaces. For
convenience this patch removes whitespaces in certain build files:
- ext/*/config*.m4
- configure.ac
- acinclude.m4
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.
According to https://wiki.php.net/rfc/image2wbmp, we deprecate
`image2wbmp()`, rename the `$threshold` parameter to `$foreground`, and
remove superfluous code.
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] <3cd0af11ee (diff-1a9cfc6173e3a434387996e46086da56L258)>
We must not pass values to `gdImageScale()` which cannot be represented
by an `unsigned int`. Instead we return FALSE, according to what we
already did for negative integers.
We must not draw anti-aliased lines on palette images, because that is
not supported by `gdImageSetAAPixelColor()` and it wouldn't make much
sense to support it, due to the limitation to at most 256 colors.
PHP requires boolean typehints to be written "bool" and disallows
"boolean" as an alias. This changes the error messages to match
the actual type name and avoids confusing messages like "must be
of type boolean, boolean given".
This a followup to ce1d69a1f6, which
implements the same change for integer->int.
PHP requires integer typehints to be written "int" and does not
allow "integer" as an alias. This changes type error messages to
match the actual type name and avoids confusing messages like
"must be of the type integer, integer given".
Besides that we still hope to sync the complete bundled libgd sometime,
the upstream implementation of `gdImageCrop()` is much simpler than the
current one, and thus better readable and less error prone.
* 'master' of git.php.net:/php-src:
Update NEWS
Fixed bug #75571: Potential infinite loop in gdImageCreateFromGifCtx
Fix bug #74782: remove file name from output to avoid XSS
* 'PHP-7.2' of git.php.net:/php-src:
Update NEWS
Fixed bug #75571: Potential infinite loop in gdImageCreateFromGifCtx
Fix bug #74782: remove file name from output to avoid XSS
* 'PHP-7.1' of git.php.net:/php-src:
Update NEWS
Fixed bug #75571: Potential infinite loop in gdImageCreateFromGifCtx
Fix bug #74782: remove file name from output to avoid XSS
Due to a signedness confusion in `GetCode_` a corrupt GIF file can
trigger an infinite loop. Furthermore we make sure that a GIF without
any palette entries is treated as invalid *after* open palette entries
have been removed.
