The V8Js PHP extension is primarily targeted at Unix platforms, especially GNU/Linux. However it is possible (and supported) to build on Windows, using Microsoft Visual Studio.
Building with MinGW or Cygwin is not officially supported; mainly since Google v8 does not support builds on Cygwin (and building it on Cygwin is currently broken).
Compared to installation on GNU/Linux it's way more tedious to install V8Js on Windows, since you need to compile PHP with all its dependencies beforehand.
You need to have Visual Studio 2015 (aka VC14), make sure to install the C++ compiler (which is not installed by default any longer).
The Google v8 project already has excellent step-by-step guide on how to build with gyp.
As a short run through:
- Download and install Python (make sure it adds python.exe to PATH during install) from http://www.python.org/download/
- Install Git from https://github.com/msysgit/msysgit/releases/download/Git-1.9.4-preview20140929/Git-1.9.4-preview20140929.exe
- Install Subversion from http://sourceforge.net/projects/win32svn/files/latest/download
Then open a command prompt
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
fetch v8
git checkout 4.7.80.25
gclient sync
python build\gyp_v8 -Dcomponent=shared_library -Dv8_use_snapshot=0
CALL "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\vcvars32.bat"
msbuild build\All.sln /m /p:Configuration=Release
(alternatively start build/all.sln
... and build within the Visual Studio GUI)
Then follow the build your own PHP on Windows guide on the PHP wiki. Use Visual Studio 2015 with PHP7.
A quick run through:
- install 7Zip from http://downloads.sourceforge.net/sevenzip/7z920-x64.msi
- create directory \php-sdk
- Download http://windows.php.net/downloads/php-sdk/php-sdk-binary-tools-20110915.zip
- ... and unpack to \php-sdk
Open "VS2015 x86 Native Tools Command Prompt"
cd \php-sdk
bin\phpsdk_setvars.bat
bin\phpsdk_buildtree.bat phpdev
mkdir vc14
mkdir vc14\x86
mkdir vc14\x86\deps
mkdir vc14\x86\deps\bin
mkdir vc14\x86\deps\include
mkdir vc14\x86\deps\lib
- download PHP from http://php.net/get/php-7.0.1.tar.gz/from/a/mirror
and unpack to below
\php-sdk\phpdev\vc14\x86
- from
\v8\build\Release\lib
copyicui18n.lib
,icuuc.lib
,v8.lib
,v8_libbase.lib
andv8_libplatform.lib
to deps\lib folder - from
\v8\include
copy all v8*.h files to deps\include folder - copy
v8-platform.h
again to deps\include\include folder - download V8Js and unpack it into a separate directory below
ext
folder - make sure
config.w32
file inside that folder defines version of the compiled v8
(still in "VS2015 x86 Native Tools Command Prompt")
cd \php-sdk\phpdev\vc14\x86\php-7.0.1\
buildconf
configure --disable-all --enable-cli --with-v8js
nmake
After nmake completes the php.exe is in Release_TS\ directory.
In order to try things out in place, copy over icui18n.dll
, icuuc.dll
and
v8.dll
file from \v8\build\Release
folder to
\php-sdk\phpdev\vc14\x86\php-7.0.1\Release_TS\
first.
Then run
Release_TS\php.exe -d extension=php_v8js.dll -d extension_dir=Release_TS\
Alternatively copy all stuff to c:\php\ (including the three DLL files from v8 build).