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.
* PHP-7.2:
Define floorf if system doesn't have it (follow up for 22c48761)
Revert "Revert "ext/sodium: pwhash: do not warn on low parameters"" This reverts commit a1845b7fdb.
