Remove default values from php.ini

Dockerfile

@@ -30,6 +30,7 @@ RUN set -ex; \
 
 # Copy configuration
 COPY etc /etc/
+COPY php.ini /usr/local/etc/php/conf.d/php-phpmyadmin.ini
 
 # Copy main script
 COPY run.sh /run.sh

etc/supervisor.d/php.ini

@@ -1,5 +1,5 @@
 [program:php-fpm]
-command=php-fpm --nodaemonize --fpm-config /etc/php-fpm.conf -c /etc/php.ini
+command=php-fpm --nodaemonize --fpm-config /etc/php-fpm.conf
 user=nobody
 autostart=true
 autorestart=true

php.ini

@@ -0,0 +1,20 @@
+[PHP]
+allow_url_fopen = Off
+max_execution_time = 600
+memory_limit = 512M
+open_basedir = /www/:/tmp/:/etc/phpmyadmin/
+post_max_size = 512M
+upload_max_filesize = 512M
+
+[Session]
+session.cookie_httponly = 1
+session.hash_function = 1
+session.save_path = "/sessions"
+session.use_strict_mode = 1
+
+[opcache]
+opcache.fast_shutdown = 1
+opcache.restrict_api = /disabled/
+opcache.save_comments = 0
+opcache.use_cwd = 0
+opcache.validate_timestamps = 0