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Today IIS team has published the final release of WinCache Extension 1.1 for PHP. This is the latest stable and production ready version of the extension. The v1.1 has all the features available in version 1.0 plus the following features.

• User Cache API’s can be used by PHP scripts to store PHP objects and variables in shared memory. This way PHP scripts may improve the execution speed by storing processed data in the cache and then using it in subsequent requests instead of re-creating the data on every request.
• WinCache Session Handler can be used to configure PHP to store the session data in shared memory cache. Using shared memory instead of the default file session storage helps improve performance of PHP applications that store large amount of data in session objects. The content of the WinCache session cache is persisted on disk so that it is not lost during IIS worker process recycling.
• File Change Notifications – the entries in the opcode and file caches are now updated as soon as the corresponding PHP files are modified on a file system. This is very useful for PHP applications that store its configuration in PHP files – for example Joomla!. Now the configuration changes for those applications take effect right away instead of a 30 seconds delay (default cache refresh interval).
• Lock/Unlock API’s – these API’s can be used to obtain/release an exclusive lock on a key in the cache.

Install the Windows Cache Extension 1.1 for PHP – RTW

To install the WinCache Extension 1.1 for PHP 5.2 and PHP 5.3, use the download links at the extension’s home page at http://www.iis.net/expand/WinCacheForPhp. Continue Reading »

Today IIS team has published a second beta of WinCache 1.1, which has the following new features and improvements :

• File Change Notifications – the entries in the opcode and file caches are now updated as soon as the corresponding PHP files are modified on a file system. This is very useful for PHP applications that store its configuration in PHP files – for example Joomla!. Now the configuration changes for those applications take effect right away instead of a 30 seconds delay (default cache refresh interval);
• Persistent Session Handler – the content of the WinCache session cache is persisted on disk so that it is not lost during IIS worker process recycling.
• Lock/Unlock API’s – these API’s can be used to obtain/release an exclusive lock on a key in the cache.

The beta builds of the extension can be downloaded and installed from the extension home page at: http://www.iis.net/expand/wincacheforphp (look for the “WinCache 1.1 – Beta 2” section there). The source code can be obtained from http://pecl.php.net/package/WinCache/1.1.0beta2. The documentation for the extension can be found on PHP.NET WinCache documentation.

To learn how to change popular PHP applications to use WinCache 1.1 features refer to the following:

• Performance Improvement in Joomla using WINCACHE user cache
• Performance Improvement in Drupal using WINCACHE user cache
• Make WordPress faster on IIS with Wincache 1.1

This is the beta release and the WinCache team is looking for your feedback on new features and functionality. Use the WinCache Community Forum to ask questions about the extension, report bugs and problems and to suggest features and improvements.

The IIS URL Rewrite Module 2.0 – RTW is available for download. IIS URL Rewrite v2.0 is an incremental release that includes all the features from version 1.1, and adds extensibility support and outbound response rewriting. More specifically, v2.0 can be used to:

• Express complex URL rewriting logic by using custom rewrite providers written in .NET.
• Replace the URLs generated by a web application in the response HTML with a more user friendly and search engine friendly equivalent
• Fix up the content of any HTTP response by using regular expression pattern matching.
• Modify HTTP request and response headers and IIS server variables.

For the complete list of features available in this version, refer to Using URL Rewrite Module 2.0.

Install the URL Rewrite 2.0 – RTW

To install the URL Rewrite 2.0, use the download links at the module’s home page at http://www.iis.net/expand/urlrewrite. Note that this is a final, production ready release that is officially supported by Microsoft.

Upgrade notes:

• If a previous version of URL Rewrite Module, such as v1.0 and v1.1, is already installed then it will be upgraded to the v2.0;
• If an RC version of the URL Rewrite Module 2.0 is already installed, then it will be upgraded to RTW version. Continue Reading »

FastCGI module in IIS 7.0 has been lacking some of the features and bug fixes that are available in IIS 7.5 FastCGI module and in FastCGI Extension 1.5 on IIS 5.1 and IIS 6.0. The reason why this happened are explained in the post about FastCGI Module: Differences across IIS versions. This week IIS team has released an update for FastCGI module in IIS 7.0 that closes this remaining feature gap and ensures that FastCGI functionality is consistent across all versions of IIS.

The update can be downloaded from the following locations:

• Update for Windows Server 2008 (KB980363)
• Update for Windows Server 2008 for Itanium-based Systems (KB980363)
• Update for Windows Server 2008 x64 Edition (KB980363)
• Update for Windows Vista (KB980363)
• Update for Windows Vista for x64-based Systems (KB980363)

Continue Reading »

Since the WinCache Extension for PHP has been released last year it has been widely deployed by customers who run PHP on Windows OS and it has proven to provide a substantial performance boost for PHP applications hosted on Windows-based web servers.

Today IIS team has published a beta of WinCache 1.1, which provides more options for improving performance of PHP applications on Windows. Specifically, the new version includes :

• User Cache API’s, that can be used by PHP scripts to store PHP objects and variables in shared memory. This way PHP scripts may improve the execution speed by storing processed data in the cache and then using it in subsequent requests instead of re-creating the data on every request. The addition of these API’s closes the remaining feature gap that WinCache had when compared with other similar caching solutions like APC and XCache.
• WinCache Session Handler, that can be used to configure PHP to store the session data in shared memory cache. Using shared memory instead of the default file session storage helps improve performance of PHP applications that store large amount of data in session objects.

The beta builds of the extension can be downloaded and installed from the extension home page at: http://www.iis.net/expand/wincacheforphp (look for the “WinCache 1.1 – Beta” section there). The source code can be obtained from http://pecl.php.net/package/WinCache/1.1.0. The documentation for the extension can be found on PHP.NET WinCache documentation.

This is the beta release and the WinCache team is looking for your feedback on new features and functionality. Use the WinCache Community Forum to ask questions about the extension, report bugs and problems and to suggest features and improvements.

The new release of WinCache Extension for PHP - version 1.0.1 – is available for download. This is a servicing release that has fixes for bugs reported in v1.0. In particular the following fixes and changes have been made in this release:

• Fixed require_once on PHP5.3. If the files were absolute and similar files were included in different case, require_once was including it twice.
• Changed relative path cache to act as resolve path cache. Incremented refcounts under aplist lock. Did comparison using InterlockedCompareExchange.
• Fixed crashes which were happening because aplist refcount and opcode cache refcount can get out of sync due to local cache.
• Exposed is_local_cache property from ocache_fileinfo and fcache_fileinfo. Stats page will use this to indicate when local opcode data is shown.
• Updated the wincache.php to pass chart data on query string to ensure that the charts show the same data that is displayed in tables
• Updated the wincache.php to show whether information about a global or local cache instance is being displayed
• Changed variable names and comments to indicate rplist is resolve path cache and not just relative path cache
• Changed wincache.php to use resolve_path instead of relative_path

The new release is available for download from the extension’s home page at: http://www.iis.net/expand/wincacheforphp. The source code for the extension is available on PHP PECL page here: http://pecl.php.net/package/WinCache/1.0.1. The documenation for the extension can be found at http://www.php.net/manual/en/book.wincache.php.

Today IIS team has released to web the FastCGI Extension 1.5 for IIS 6.0 and IIS 5.1. This version is based on FastCGI Extension 1.0 and it adds several important improvements and features. This is a production ready release that is officially supported by Microsoft.

Install FastCGI Extension 1.5 for IIS 6.0 and IIS 5.1

To install the FastCGI Extension 1.5 use the download links at the extension’s home page at http://www.iis.net/expand/fastcgi.

Note: If you already have FastCGI v1.0, v1.5 Beta or v1.5 RC installed, then the installation package will upgrade it to version 1.5 – RTW. All the related IIS configuration and settings in fcgiext.ini file will be preserved during upgrade. Note that during upgrade from v1.0 the comments in fcgiext.ini will not be updated and will not mention new configuration settings. However the new settings can still be used after upgrade.

Continue Reading »

The URL Rewrite Module 2.0 – Release Candidate is available for download. The release contains functionality and stability improvements and it is believed to have a quality level suitable for production deployments.

Overview

Microsoft URL Rewrite Module 2.0 for IIS 7 is an incremental release that includes all the features from version 1.1, and adds support for outbound response headers and content rewriting. More specifically, it can be used to:

• Replace the URLs generated by a web application in the response HTML with a more user friendly and search engine friendly equivalent
• Modify the links in the HTML markup generated by a web application behind a reverse proxy.
• Fix up the content of any HTTP response by using regular expression pattern matching.
• Modify HTTP request headers and IIS server variables.
• Modify HTTP response headers

Install the URL Rewrite Module 2.0 – RC

To install the URL Rewrite Module 2.0 – RC, use the download links at the module’s home page at http://www.iis.net/extensions/urlrewrite. Continue Reading »

The Windows Cache Extension 1.0 for PHP – Release Candidate is available for download. The release contains functionality and stability improvements and it is believed to have the quality level suitable for production deployments.

Install the Windows Cache Extension 1.0 for PHP – RC

To install the Windows Cache Extension for PHP 5.2 and PHP 5.3, use the download links at the extension’s home page at http://www.iis.net/extensions/wincacheforphp.

The installation with Web Platform Installer is the easiest as it will automatically place the extension binary into proper location and will update the PHP configuration to enable the extension. Also, if you have the beta release of the extension installed, then Web PI will upgrade it. If you install any PHP application by using Web PI then the Windows Cache Extension for PHP – RC will be offered as an optional component.

If you install the extension manually, then follow the instructions at “Using Windows Cache Extension for PHP“. Continue Reading »

Today IIS team has released the beta of the Windows Cache Extension 1.0 for PHP. The Windows Cache Extension for PHP is a PHP accelerator, that is used to increase the speed of PHP applications running on the Windows operating systems. Any PHP application can take advantage of the functionality provided by the Windows Cache Extension for PHP without any code modifications. All that is required is that the extension is enabled and loaded by the PHP engine.

Install the Windows Cache Extension 1.0 for PHP – Beta

or, download:

Windows Cache Extension 1.0 for PHP 5.2 – Beta

Windows Cache Extension 1.0 for PHP 5.3 – Beta

Follow the instructions at “Using Windows Cache Extension for PHP” to install, enable and configure the extension. Continue Reading »