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>
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-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.
FreeTDS had a buggy behavior where it would pass invalid values:
https://sourceforge.net/p/freetds/bugs/59/
The fix for this issue -- bc22b2ef817fb5d102bd758111ff3634b39a1319 on their
repo -- was to always use SYBESMSG for dberr. This makes it so the existing
pdo_dblib code would work as is. But by ignoring the dberr value in this
function, it will behave correctly, even with older versions of FreeTDS.
