Edit report at https://bugs.php.net/bug.php?id=72768&edit=1
ID: 72768
Updated by: kalle@php.net
Reported by: mlocati at gmail dot com
Summary: Add ENABLE_VIRTUAL_TERMINAL_PROCESSING flag for
php.exe
-Status: Assigned
+Status: Analyzed
Type: Feature/Change Request
Package: Output Control
Operating System: Windows 10
PHP Version: Irrelevant
-Assigned To: kalle
+Assigned To:
Block user comment: N
Private report: N
New Comment:
Anatol, that is a very valid point, and it is indeed perhaps better we encapsulate this
functionality into its own, Windows specific, extension.
Gonna leave this open for now then
Previous Comments:
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[2016-08-11 00:39:56] ab@php.net
Forget my last comment about seeing it in 14393.51, cmd started from ConEmu which seems to have used
its hooks. I might be err though, but its strange so far. Also verified with build 10240 - looks
like neither a C program nor PHP have vt100 support on pure cmd.exe. But cmd.exe is nice so far on
14393.51, can be check on pure cmd http://conemu.github.io/en/AnsiEscapeCodes.html#ANSI_and_xterm_color_maps
. AnsiColors16.ans seems to be supported good so far.
Kalle, it is a compatibility question. The UTF-8/long path topic doesn't cross with this one.
It just forced the cmd.exe codepage to mimic the default_charset. That's why i ask about some
tests with multibyte codepages and especially with 65001. There can be weird issues with some
codepages like fe #72555.
In the vt100 case, it is something quite new and not absolutely required. BC with older systems
needs to be ensured. At least with those lower win10 build 10240, from what i can say after the
short research today. Also various codepages, as mentioned, and other usage scenarios like file I/O,
pipes, etc. Integrating with streams, fe as a stream wrapper or maybe per
stream_context_set_option() is a possible safer way to go. Scripts utilizing VT100 functionality
will be a new development anyway, so that can be incapsulated good. A direct enablement will need
all the check work as well. But i don't think exposing all of SetConsoleMode is really required
in the core. This might be an idea for some extension ,however.
Thanks.
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[2016-08-10 23:11:40] kalle@php.net
@ab, well afaik we do not have the ability to define console modes on Windows, I don't see why
we could not enable it by default for those who may not have it for whatever reason on Windows 10+.
Unless you plan on exposing more of the Microsoft Console functions to userland along with the
codepage improvements?
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[2016-08-10 22:31:51] ab@php.net
@mlocati, have you checked the approach with 65001 and other multibyte codepages? Some good tests is
something we'll need. I'd suggest to integrate with the streams, and not enable by
default.
Btw i'm on 14393.51 and running your cmd line "echo ""\033[101;93m TEST
\033[0m\n"";" shows me a yellow word TEST on the red background. So it doesn't
look like something is changed in the latest version. Seems it's already enabled by default, or
it's not the vt100.
Thanks.
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[2016-08-10 14:44:11] mlocati at gmail dot com
Yes, before the Anniversary Update, console apps didn't require that flag.
But with Windows 10.0.14393 we need to set ENABLE_VIRTUAL_TERMINAL_PROCESSING.
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[2016-08-10 14:30:11] cmb@php.net
Yes, you're right; that's not a Windows issue, but rather the ESC
seems to be substituted by the bug tracker.
However, I just tried your command line, and I already get the
colored output (Windows 10.0.10586 cmd.exe). :-/ (I haven't
noticed that before, because I usually run ansicon, where that
happens anyway).
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