Re: Build and load Gmagick in PHP 7.0 on Windows 10, making Apache to stop service

On 20.04.2018 at 08:29, Zom wrote:

> I built a gmagick extension for PHP 7.0 (VC14 x64 Thread Safe) on Windows 10. 
> PHP 7.0 is the only version I use.
> 
> I followed the steps in 
> https://wiki.php.net/internals/windows/stepbystepbuild_sdk_2and built the 
> php_gmagick.dll. Then I copied to the extension folder of php, enabled it in 
> php.ini, and restarted Apache. I tested the extentsion by checking 
> phpinfo.php from browser (chrome). It took a long time to load until Apache 
> stopped service automatically. If I disable gmagick and restart Apache the 
> phpinfo.php shows normally.
> There is no requirement of Graphicsmagick and Gmagick version, so I wonder if 
> the version I picked might affect the building of extension.
> 
> This is my building environment:
> - Windows 10 Pro 64 bit
> - Visual C++ 14.0 (Visual Studio 2015)
> - PHP SDK downloaded fromhttps://github.com/OSTC/php-sdk-binary-tools
> - PHP source (PHP 7.0 (7.0.29)) downloaded fromhttps://windows.php.net/
> - PHP dependencies is fetched by calling phpsdk_deps -u
> - Gmagick 2.0.4RC1 downloaded fromhttp://pecl.php.net/
> - Graphicsmagick 1.3.27 source downloaded from Graphicsmagick official page
> - I invoked phpsdk-vc14-x64.bat during the building process
> 
> Is there anything wrong with the building environment?Where should I look to 
> troubleshooting?
> Any other issues I should pay attention when building Gmagick on Windows?

Having a backtrace[1] might be helpful.

[1] <https://bugs.php.net/bugs-generating-backtrace-win32.php>

-- 
Christoph M. Becker