PHP ini location for php-fpm and restart php-fpm

https://devanswers.co/ubuntu-php-php-ini-configuration-file/#:~:text=Nginx%20or%20Apache%20with%20PHP%2DFPM,-Nginx%20uses%20PHP&text=FPM%20and%20php.-,ini%20is%20usually%20located%20in%20%2Fetc%2Fphp%2F7.4%2F,ini%20.

Nginx or Apache with PHP-FPM

ini is usually located in /etc/php/7.4/fpm/php. ini .Feb. 6, 2021

// NOTE: change ini file will need to restart PHP

systemctl restart php7.3-fpm.service # uncommon PHP 7

https://serverfault.com/questions/189940/how-do-you-restart-php-fpm