The color components are supposed to be in range 0..255, so we must not
cast them to `signed char`, what can be the default for `char`.
Port of <https://github.com/libgd/libgd/commit/77c8d359>.
Both lossless and lossy WebP can have an alpha channel, but this is
somewhat hard to detect. Furthermore, it is not clear whether an alpha
channel should be counted for getimagesize(). Therefore we remove the
`channel` element from the result array.
This a partial backport of 8754b19. It
a) fixes the class/function/constant import table confusion in the
namespaced case, and
b) restricts conflict checks to a single file based on a filename
pointer comparison.
It does not fix the issues with filename reuse (e.g. due to eval)
and late-bound classes. This part of the change requires globals
changes.
We add WebP support for getimagesize(), getimagesizefromstring)(),
image_type_to_extension() and image_type_to_mime_type(). For now we
care only about the simple lossy WebP format (VP8) and ignore the
lossless (VP8L) and extended (VP8X) formats. We use image/webp as MIME
type as it appears to be pretty common, even though it is not yet
registered with IANA.
Relevant specifications:
* <https://developers.google.com/speed/webp/docs/riff_container>
* <https://tools.ietf.org/html/rfc6386>
Works also with opcache now - just prevent zend_interned_strings_restore completely - zend_interned_strings_dtor will take care as phpdbg only ever uses one single request cycle per module cycle
The previous rules refected PHP-5 behavior and were completely wrong for PHP-7. (e.g. scalars don't have reference counters at all).
This change shouldn't affect anything, because results of this inference are not used yet.
It fixes several bugs:
- Fixed bug #45554 (Inconsistent behavior of the u format char).
- Fixed bug #48225 (DateTime parser doesn't set microseconds for "now").
- Fixed bug #52514 (microseconds are missing in DateTime class).
- Fixed bug #52519 (microseconds in DateInterval are missing).
- Fixed bug #68506 (General DateTime improvments needed for microseconds to become useful).
- Fixed bug #73109 (timelib_meridian doesn't parse dots correctly).
- Fixed bug #73247 (DateTime constructor does not initialise microseconds property).
It also updates timelib to 2016.04, and updates a data mapping file, which
causes changes to the volatile abbreviations tests.
* PHP-7.0:
Fixed test
Added validation to parse_url() to prohibit restricted characters inside login/pass components based on RFC3986
Apparently negative wordwrap is a thing and should work as length = 0.
* PHP-5.6:
Fixed test
Added validation to parse_url() to prohibit restricted characters inside login/pass components based on RFC3986
Apparently negative wordwrap is a thing and should work as length = 0.
Anatol Belski