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FastCGI Extension 1.5 for IIS 5.1 and IIS 6.0 – RTW

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.

Multiple PHP versions on the same IIS server

This post describes how to configure IIS to support multiple versions of PHP on the same server. This kind of setup is useful in development environments where it is necessary to test an application with different PHP versions. Also, it is often used in production environments, where many PHP applications are hosted on the same server and some of them have dependency on a particular PHP version.

In order to setup multiple versions of PHP side by side on the same IIS server it is necessary to install PHP manually by following the steps described in php.net documentation for IIS 5.1 and IIS 6.0 and for IIS 7.0 and later. Do not use PHP Windows installer because it does not support side by side installations.

WinCache Extension 1.0 for PHP – Release to Web

The Windows Cache Extension 1.0 for PHP – RTW is available for download. This is a final, production-ready release that is provided under an open source BSD license with the source code hosted and maintained on http://pecl.php.net/packages/wincache/.

Install the Windows Cache Extension 1.0 for PHP – RTW

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/expand/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 or RC 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 will be offered as an optional component.

IIS Documentation Updates on PHP.NET

PHP.NET web site is known for its well written and very detailed documentation. The excellent content together with tons of user contributed notes has made the PHP.NET the primary place for getting the help on all PHP related questions.

However there was one thing in the PHP docs that was still not up-to-date. The Windows and IIS-specific installation and configuration sections did not cover the latest changes in Windows, such as IIS 7 and FastCGI. Now I am glad to let everyone know that this part of the PHP documentation is also being updated!

Check out the first batch of updates:

The content is still being updated and there are plans to add more instructions, such as how to install PHP on Windows with PHP Installer, how to easily upgrade to PHP 5.3, how to run multiple PHP versions side by side, etc. If you have any suggestions on the updated content or if you have any additional instructions that you think will be useful, please submit user notes on PHP.NET.

URL Rewrite Module v2 – Release Candidate

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.

Windows Cache Extension 1.0 for PHP – RC

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“.

Enable PHP Syntax Highlighting on IIS 7

This post describes how to configure IIS 7 to output syntax highlighted source code for PHP files stored on the web server or site. This feature may be useful for development environments when you want to quickly make the source code accessible to other team members.

WARNING: Never attempt to do what is described below on any internet accessible web site! Doing so will greatly compromise the security of your web application.

The HTTP requests for the PHP source code are usually identified by the “.phps” file extension, e.g. http://localhost/index.phps. You will need to configure IIS to understand and handle the HTTP requests with this extension. There are two options for that: to create an IIS handler mapping for “*.phps” or to use the IIS URL Rewrite Module.

Windows Cache Extension for PHP and CPU usage

The FastCGI module in IIS has a configuration setting maxInstances, which controls the number of concurrently running php-cgi.exe processes that IIS creates to process PHP requests. To achieve optimal performance, it is recommended to fine tune this setting for your specific environment starting with 8-10 instances per CPU core (e.g. maxInstances=32 for quad-core CPU).

The Windows Cache Extension for PHP can be used to improve performance of PHP applications running on Windows operating systems. The extension caches the compiled PHP opcode in the shared memory, which helps to avoid re-doing of such CPU intensive operations as parsing and compiling of the PHP source code. This means that when Windows Cache Extension for PHP is enabled, less CPU cycles are required for a web server to process PHP requests. Because of that, the previously configured value for the FastCGI maxInstances setting may not be adequate to load the server’s CPU completely and it may be necessary to increase the value further.

Windows Cache Extension 1.0 for PHP – Beta

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:

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

URL Rewrite Module 2.0 for IIS 7 – Beta

Today IIS team has released the URL Rewrite Module 2.0 for IIS 7 – Beta. This is an incremental release that includes all the features from version 1.1, and adds support for outbound response 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

Install the URL Rewrite Module 2.0 Beta

or, download:

Note: