In particular, it is recommended to:. For more details about security isolation in a shared hosting environment, see Ensure Security Isolation for Web Sites. Ensure that FastCGI always recycles the php-cgi. This property specifies how many requests the FastCGI process will process before recycling. Open IIS Manager. Select the FastCGI application that you want to configure.
In the Actions pane, click Edit. Next to the EnvironmentVariables setting, click the Browse If these types of applications are to be hosted on the same server, different PHP versions must be enabled and running side-by-side. For example, assume that on your Web server you plan to support PHP 4. To enable that configuration, you must place corresponding PHP binaries in separate folders on the file system e.
If you have three Web sites site1, site2, site3 and each site must use a different PHP version, you can now define handler mappings on each of those sites to reference a corresponding FastCGI application process pool. Each FastCGI process pool is uniquely identified by a combination of fullPath and arguments properties. The following settings can be used to tighten the security of a PHP installation. To make the recommended changes, locate and open the php.
This section describes the recommended way of enabling per-site PHP configuration. This recommendation was discovered and validated by Radney Jasmin with hosting provider GoDaddy.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. A common requirement when running PHP applications in shared hosting environment is per-site configuration, because each PHP application may require a different set of PHP settings. Shared hosting providers often want to provide their customers with an option of controlling PHP configuration if necessary.
With PHP 5. For example, suppose you have two Web sites in IIS 6. Assume that php. You can use the helper script fcgiconfig. Execute the following commands to create PHP script mappings for website1. Open the fcgiext. It should contain the following sections:. The [PHP website1. Incidentally, we will look at one such solution WinCache in this article. There is a lightweight version of IIS called IIS Express that can be installed separately, but is intended for development purposes only.
In this article, I will be using the full version of IIS Since version 7, IIS has had a modular architecture, allowing us to add only the functionality we need. IIS is the third most popular web server after Apache and Nginx , running about 8. However, these two options make some additional choices for you. This might not fit your needs. Maybe you even want to use another database technology.
Or you prefer the reliability of a solution provided by the big company that Microsoft is. Prefix works with. How to do depends on the specific version of Windows that you have. On Windows Server, there are more steps involved. CGI is short for Common Gateway Interface, and is a standard protocol for web servers to execute applications on the server. In our case, this means that IIS receives the incoming web request, and then passes that on to our PHP engine a simple Windows executable.
CGI starts and stops the application for every request. This can become quite costly in terms of performance if you receive many requests. To enable an extension you will need to edit the php. Open the php. That's easy enough as the INI file already has that setting prepared, it's just commented out. Search for the following line, and remove the semicolon at the start.
This will "uncomment" the configuration option and make it active. This will let PHP know to look in the ext directory to find extension files. Now it's time to select which extensions you wish to enable, this will heavily depend on the requirements of your PHP codebase, and enabling certain extensions will require additional configuration options to be added to tell PHP not only that they should be enabled, but how they should work.
The php. To enable an extension, just remove the semicolon from before its name. Save the php. If you configured the monitor changes file earlier, your IIS server should automatically restart PHP with the new settings.
If it doesnt you will need to do this manually by issuing "iisreset.
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