disable unused php extensions

Dockerfile

@@ -18,16 +18,15 @@ USER docker
 # |--------------------------------------------------------------------------
 # | Default PHP extensions to be enabled (in addition to the one declared in Slim build)
 # |--------------------------------------------------------------------------
-ENV PHP_EXTENSION_APCU=1 \
+ENV PHP_EXTENSION_APCU=0 \
     PHP_EXTENSION_MYSQLI=1 \
-    PHP_EXTENSION_PDO_MYSQL=1 \
-    PHP_EXTENSION_IGBINARY=1 \
-    PHP_EXTENSION_REDIS=1 \
-    PHP_EXTENSION_SOAP=1
+    PHP_EXTENSION_PDO_MYSQL=0 \
+    PHP_EXTENSION_IGBINARY=0 \
+    PHP_EXTENSION_REDIS=0 \
+    PHP_EXTENSION_SOAP=0
 
 
 # |--------------------------------------------------------------------------
 # | Add php files of website
 # |--------------------------------------------------------------------------
-COPY ./public /var/www/html
-#RUN rm /var/www/html/internal/config.php
\ No newline at end of file
+COPY ./public /var/www/html
\ No newline at end of file