Update UPGRADING wrt. imageresolution()

Cf. <http://git.php.net/?p=php-src.git;a=commit;h=209d4220>.

NEWS and UPGRADING for utf8_encode() and utf8_decode() move

Implemented proc_nice() for Windows (FR #49806)

The core implementation details are described in win32/nice.c for values sent to proc_nice(), these can however be discussed to maybe comply w

Implemented proc_nice() for Windows (FR #49806)

The core implementation details are described in win32/nice.c for values sent to proc_nice(), these can however be discussed to maybe comply with those of wmic, Anatol, thoughts?

The test supplied uses wmic for testing the functionality, it could potentially fail on systems where either wmic is not available or the system language is not english (as Microsoft tends to translate even CLI programs).

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Implement #72918: negative offset inside a quoted string leads to parse error

We allow negative numeric offsets for the simple syntax inside
double-quoted and heredoc strings.

Update UPGRADING

Implement #65038: IMAGETYPE_WEBP constant missing

We add WebP support for getimagesize(), getimagesizefromstring)(),
image_type_to_extension() and image_type_to_mime_type(). For now we

Implement #65038: IMAGETYPE_WEBP constant missing

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>

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Document that ext/shmop deals with resources as of PHP 7.0.0

Second attempt

Document that ext/shmop deals with resources as of PHP 7.0.0

Fix #73207: Array ordering is same between 5.6.21 and 7.1.0 RC3

Add support for gdEffectMultiply

gdLayerMultiply() has been introduced in libgd 2.1.1, and as such would have
been already available for imagelayereffect() with a system libgd. We port

Add support for gdEffectMultiply

gdLayerMultiply() has been introduced in libgd 2.1.1, and as such would have
been already available for imagelayereffect() with a system libgd. We port
the respective code to the bundled libgd, and also make IMG_EFFECT_MULTIPLY
available to userland.

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Switch to libgd anti-aliased drawing API

Instead of rolling our own in the bundled libgd, we use libgd's anti-aliased
drawing API. This way imageantialias() is also available, when built

Switch to libgd anti-aliased drawing API

Instead of rolling our own in the bundled libgd, we use libgd's anti-aliased
drawing API. This way imageantialias() is also available, when built against
a system libgd.

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Update UPGRADING to reflect new reality

Use SEND_USER for CONST|TMP as well

Otherwise we're missing the "expected to be a reference, value
given" warning that appears for ordinary calls to call_user_func().

Also updat

Use SEND_USER for CONST|TMP as well

Otherwise we're missing the "expected to be a reference, value
given" warning that appears for ordinary calls to call_user_func().

Also update an UPGRADING note with recent changes wrt
call_user_func().

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Don't enforce palette conversion when writing GD images

The GD image format is able to handle truecolor images as of libgd 2.0.12
(<https://github.com/libgd/libgd/blob/gd-2.2.3/src/gd_gd

Don't enforce palette conversion when writing GD images

The GD image format is able to handle truecolor images as of libgd 2.0.12
(<https://github.com/libgd/libgd/blob/gd-2.2.3/src/gd_gd.c#L31-L33>).
Therefore we don't need the potentially lossy and time consuming palette
conversion.

This way, imagegd() can also be used to export raw truecolor image data.

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Implemented Bug #68776 mail() does not have mail header injection prevention for additional headers
(PR 2060)

Fix #72430: [] operator not supported for strings

Remove effectless --enable-gd-native-ttf and USE_GD_IMGSTRTTF

--enable-gd-native-ttf did set USE_GD_IMGSTRTTF, which is otherwise unused
as of commit 8a90aad3 (i.e. PHP 5.5.0), at least.

Update UPGRADING wrt. [RFC]: Add Argon2 to password_*

Added array parameter support to mb_convert_encoding()

Update UPGRADING wrt. commit c4fe264b

Update UPGRADING wrt. RFC: Implement socket_getaddrinfo()

Fix typo in UPGRADING

Allow array input for mb_check_encoding()

Fix some grammatical errors in PHP 7.1 Upgrade Notes

[skip ci]

Revert "Update UPGRADING"

This reverts commit 567f19dd89235ebd7c235939b8d57cb122778f76.