# Apache ## Executable PHP extensions Check which extensions is executing the Apache server. To search them you can execute: ```bash grep -R -B1 "httpd-php" /etc/apache2 ``` Also, some places where you can find this configuration is: ```bash /etc/apache2/mods-available/php5.conf /etc/apache2/mods-enabled/php5.conf /etc/apache2/mods-available/php7.3.conf /etc/apache2/mods-enabled/php7.3.conf ```