[Nginx] Upgrade PHP to 7.3

pica-nginx/Dockerfile

 FROM debian:buster-slim
 MAINTAINER antoine@barbare.me
 
-RUN apt-get update -y && apt-get install -y php7.0 php7.0-fpm php7.0-gd php7.0-xml nginx supervisor curl tar
+RUN apt-get update -y && apt-get install -y php7.3 php7.3-fpm php7.3-gd php7.3-xml nginx supervisor curl tar
 
 RUN mkdir -p /run/nginx && \
     mkdir -p /var/www
@@ -10,12 +10,12 @@ ADD nginx.conf /etc/nginx/nginx.conf
 ADD supervisord.conf /etc/supervisord.conf
 ADD start.sh /start.sh
 
-RUN echo "cgi.fix_pathinfo = 0;" >> /etc/php/7.0/fpm/php.ini && \
-    sed -i -e "s|;daemonize\s*=\s*yes|daemonize = no|g" /etc/php/7.0/fpm/php-fpm.conf && \
-    sed -i -e "s|listen\s*=\s*127\.0\.0\.1:9000|listen = /var/run/php-fpm7.sock|g" /etc/php/7.0/fpm/pool.d/www.conf && \
-    sed -i -e "s|;listen\.owner\s*=\s*|listen.owner = |g" /etc/php/7.0/fpm/pool.d/www.conf && \
-    sed -i -e "s|;listen\.group\s*=\s*|listen.group = |g" /etc/php/7.0/fpm/pool.d/www.conf && \
-    sed -i -e "s|;listen\.mode\s*=\s*|listen.mode = |g" /etc/php/7.0/fpm/pool.d/www.conf && \
+RUN echo "cgi.fix_pathinfo = 0;" >> /etc/php/7.3/fpm/php.ini && \
+    sed -i -e "s|;daemonize\s*=\s*yes|daemonize = no|g" /etc/php/7.3/fpm/php-fpm.conf && \
+    sed -i -e "s|listen\s*=\s*127\.0\.0\.1:9000|listen = /var/run/php-fpm7.sock|g" /etc/php/7.3/fpm/pool.d/www.conf && \
+    sed -i -e "s|;listen\.owner\s*=\s*|listen.owner = |g" /etc/php/7.3/fpm/pool.d/www.conf && \
+    sed -i -e "s|;listen\.group\s*=\s*|listen.group = |g" /etc/php/7.3/fpm/pool.d/www.conf && \
+    sed -i -e "s|;listen\.mode\s*=\s*|listen.mode = |g" /etc/php/7.3/fpm/pool.d/www.conf && \
     chmod +x /start.sh
 
 EXPOSE 80

pica-nginx/nginx.conf

@@ -32,7 +32,7 @@ http {
 
         location ~ \.php$ {
             try_files $uri =404;
-            fastcgi_pass unix:/run/php/php7.0-fpm.sock;
+            fastcgi_pass unix:/run/php/php7.3-fpm.sock;
             fastcgi_index index.php;
             fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
             include fastcgi_params;

pica-nginx/supervisord.conf

@@ -11,7 +11,7 @@ file=/var/run/supervisor.sock
 supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
 
 [program:php]
-command=/usr/sbin/php-fpm7.0 -F
+command=/usr/sbin/php-fpm7.3 -F
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0
 redirect_stderr=true