Fix log files + README

docker-compose.yml

@@ -17,15 +17,15 @@ mailcatcher:
 
 php:
     build: phpfpm
-    expose:
-        - 9000
     volumes:
         - ~/public:/var/www/html
         - ./data/log/xdebug:/var/log/xdebug
         - ./data/log/php:/var/log/php
-        - ./config/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
         - ./config/php.conf:/usr/local/etc/php-fpm.d/zzz-settings.conf
+        - ./config/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
         - ./config/ssmtp.conf:/etc/ssmtp/ssmtp.conf
+    environment:
+        - XDEBUG_CONFIG=remote_enable=1 remote_autostart=1
     links:
         - mariadb
         - mailcatcher