pcntl

The PCNTL (Process Control) extension in PHP allows you to create and manage child processes

The PCNTL (Process Control) extension in PHP allows you to create and manage child processes, providing functions for process forking and signal handling. This extension is included by default but must be enabled in the `php.ini` file. Uncomment the line `;extension=pcntl` and restart your web server to use PCNTL functions.

Unable to build this extension for Windows due incompatibility between Windows and Unix like system.