This tool checks a server's PHP configuration to identify missing extensions that are required for installing and running a content management system. It is for developers and site administrators who are setting up a new site and encounter a common installation error.

Missing Extension Detection: Scans the PHP environment and reports which specific extensions are not installed or enabled. Clear Error Messaging: Provides a straightforward message stating the exact requirement, such as a missing MySQL or mysqli extension. Pre-Installation Check: Allows users to verify their server compatibility before beginning the installation process, saving time and preventing failed setups. Actionable Output: The result directs the user to take corrective action, typically by installing the required PHP module via their server's package manager or control panel.