PHP-fpm (FastCGI Process Manager)

wikipedia:PHP#PHPFPM

• /etc/php/7.2/fpm/php-fpm.conf
• /etc/php/7.*/fpm/pool.d/www.conf
• /etc/php/7.2/fpm/php.ini

• php-fpm -i
• /usr/sbin/php-fpm7.2
• php-fpm --help

cat /etc/php/7.2/fpm/php-fpm.conf | grep -v ";" | grep .

Test configuration:

• echo "<?php phpinfo(); ?>" | sudo tee /var/www/html/test_phpinfo.php && links http://localhost/test_phpinfo.php

Logs

• /var/log/php7.2-fpm.log

Basic operations for LEMP

• systemctl restart php7.2-fpm
• systemctl restart nginx

Related terms

• ps aux | grep 'php-fpm' and www-data user
• fastcgi_pass
• error_log = php_errors.log
• Metricbeat php_fpm module
• /run/php/php7.2-fpm.sock
• FastCGI
• PHP pm: pm.max_children
• /var/run/php/php7.2-fpm.sock
• php.ini: opcache

See also

• PHP-fpm, php-fpm.conf, /etc/php/7.*/fpm/pool.d/, pm., pm.max_children, /var/log/php7.2-fpm.log
• PHP, php-fpm, www.conf, php -i, PHP sessions, fastcgi_pass, sessionclean (shell script),phpsessionclean.service (systemd service), phpquery, php.ini, /var/log/php*, PECL, php --help, PHPUnit, Laravel, Symfony, PHP framework, Composer, phpbrew, Xdebug, php --version, PHP Fatal error, Hello, World! (php), Zend Engine, FROM php, logs