install php_modules

.gitignore

@@ -0,0 +1 @@
+./public/

default.conf

@@ -0,0 +1,17 @@
+server {
+    index index.php index.html;
+    server_name php-docker.local;
+    error_log  /var/log/nginx/error.log;
+    access_log /var/log/nginx/access.log;
+    root /usr/share/nginx/html;
+
+    location ~ \.php$ {
+        try_files $uri =404;
+        fastcgi_split_path_info ^(.+\.php)(/.+)$;
+        fastcgi_pass php:9000;
+        fastcgi_index index.php;
+        include fastcgi_params;
+        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
+        fastcgi_param PATH_INFO $fastcgi_path_info;
+    }
+}

docker-compose.yml

@@ -12,7 +12,7 @@ web:
    - NGINX_HOST=0.0.0.0
    - NGINX_PORT=80
 php:
-  image: php:7-fpm-alpine
+  build: ./php/
   volumes:
     - ./public:/usr/share/nginx/html
   restart: always

dockerfile

@@ -0,0 +1,2 @@
+FROM php:7-fpm-alpine
+RUN docker-php-ext-install mysqli