inicio/Ubuntu 26.04/Web Server

Apache2 : PHP + PHP-FPM

rev 2026/05/25

	Install PHP-FPM (FPM : FastCGI Process Manager) to make PHP scripts be fast.
[1]	Install PHP, refer to here.
[2]	Install PHP-FPM.

root@www:~#

apt -y install php8.5-fpm

[3]	Enable PHP-FPM.

# installing PHP automatically enables mod_php, so disable it

root@www:~#

a2dismod php8.5

Module php8.5 disabled.
To activate the new configuration, you need to run:
  systemctl restart apache2

# Ubuntu uses the Event MPM by default, but enabling mod_php switches it to the Prefork MPM
# revert to the Event MPM if necessary

root@www:~#

a2dismod mpm_prefork

Module mpm_prefork disabled.
To activate the new configuration, you need to run:
  systemctl restart apache2

root@www:~#

a2enmod mpm_event

Considering conflict mpm_worker for mpm_event:
Considering conflict mpm_prefork for mpm_event:
Enabling module mpm_event.
To activate the new configuration, you need to run:
  systemctl restart apache2

# enable PHP-FPM

root@www:~#

a2enmod proxy_fcgi setenvif

Considering dependency proxy for proxy_fcgi:
Enabling module proxy.
Enabling module proxy_fcgi.
Module setenvif already enabled
To activate the new configuration, you need to run:
  systemctl restart apache2

root@www:~#

a2enconf php8.5-fpm

Enabling conf php8.3-fpm.
To activate the new configuration, you need to run:
  systemctl reload apache2

root@www:~#

systemctl restart php8.5-fpm apache2

[4]	Create [phpinfo] in Virtualhost's web-root you set PHP-FPM and access to it, then that's OK if [FPM/FastCGI] is displayed.

root@www:~#

echo '<?php phpinfo(); ?>' > /var/www/html/info.php