Microsoft Releases Windows PHP Cache Accelerator Beta -- Visual Studio Magazine

PHP Cache Accelerator for Windows Unveiled

By Kurt Mackie
09/03/2009

Microsoft on Tuesday announced a test version of an extension that's designed to help speed up PHP-based Web applications running on Windows platforms.

The new "Windows Cache Extension for PHP" solution, currently in beta release, is an accelerator that works with the PHP engine in Windows and Windows Server. Microsoft released two versions. Users of PHP 5.2 can download the beta here, while PHP 5.3 users can get it here.

To add the accelerator, IT pros need to run the Microsoft Web Platform Installer 2.0 RC application. The extension works with Internet Information Services (IIS) versions 7.5, 7.0, 6.0 and 5.1, which are part of Windows Server products.

With the accelerator in place, developers do not need to modify their code to take advantage of any performance improvements, according to a blog by Ruslan Yakushev, a program manager on the Microsoft IIS team.

There are a few caveats to using this extension, the blog noted. It works only with "non-thread-safe builds of PHP." Also, IIS needs to be configured to "run PHP via FastCGI." (Microsoft is currently planning to release FastCGI 1.5 sometime this fall.) For users of PHP 5.3, the extension "can only be used with the x86 VC9 build."

The beta can improve Windows' PHP cache performance in three ways, according to Microsoft. Compiled PHP script bitecode gets stored in shared memory for repeat use. A file cache component reduces the number of file operations handled by the PHP engine. Finally, Microsoft added a caching system for relative file paths that reduces the time spent mapping them to absolute file paths.

Microsoft provides a guide authored by Yakushev on how to use the extension. There's also a forum to report bugs and ask questions or suggest new features.

Microsoft hasn't yet tested the extension with Zend Server, according to a Forum reply on Sept. 2. Zend Server is a Web server product specialized for running enterprise-grade PHP code.

About the Author

Kurt Mackie is senior news producer for 1105 Media's Converge360 group.

Printable Format

comments powered by Disqus

Featured

Copilot Engineering in the Cloud with Azure and GitHub

Who better to lead a full-day deep dive into this tech than two experts from GitHub, which introduced the original "AI pair programmer" and spawned the ubiquitous Copilot moniker?
Uno Platform Wants Microsoft to Improve .NET WebAssembly in Two Ways

Uno Platform, a third-party dev tooling specialist that caters to .NET developers, published a report on the state of WebAssembly, addressing some shortcomings in the .NET implementation it would like to see Microsoft address.
Random Neighborhoods Regression Using C#

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of the random neighborhoods regression technique, where the goal is to predict a single numeric value. Compared to other ML regression techniques, advantages are that it can handle both large and small datasets, and the results are highly interpretable.
As Some Orgs Restrict DeepSeek AI Usage, Microsoft Offers Models and Dev Guidance

While some organizations are restricting employee usage of the new open source DeepSeek AI from a Chinese company due to data collection concerns, Microsoft has taken a different approach.
Useful New-ish Features in .NET/C#

We often hear about the big new features in .NET or C#, but what about all of those lesser known, but useful new features? How exactly do you use constructs like collection indices and ranges, date features, and pattern matching?