(PHP 7 >= 7.3, PHP 8)
fpm_get_status — Returns the current FPM pool status
This function returns the full current FPM pool status as an associative array. It always returns the full status, including per-process status information. See the FPM status page guide for further details.
Note that this function will only be defined if FPM is being used to serve the script.
Associative array containing the full FPM pool status.