Restart NGINX, Apache, or PHP-FPM Services

NGINX:

nginx -s reload

service nginx restart

/etc/init.d/nginx restart

systemctl restart nginx

Apache:

apache2ctl restart

/etc/init.d/apache2 restart

PHP-FPM:

/etc/init.d/php-fpm restart

/etc/init.d/php7.2-fpm restart

service php-fpm restart

service php5-fpm restart

service php7.0-fpm restart

restart php-fpm

service php-fpm restart