use php 7.0

CHANGELOG

@@ -42,3 +42,7 @@
 [0.6.3]
 - WordPress 4.5.3
 
+[0.7.0]
+- Update base image
+- WordPress 4.6
+

Dockerfile

@@ -32,11 +32,11 @@ RUN ln -sf /etc/apache2/sites-available/wordpress.conf /etc/apache2/sites-enable
 RUN echo "Listen 8000" > /etc/apache2/ports.conf
 
 # configure mod_php
-RUN a2enmod php5
+RUN a2enmod php7.0
 RUN a2enmod rewrite
 RUN sed -e 's/upload_max_filesize = .*/upload_max_filesize = 8M/' \
         -e 's,;session.save_path.*,session.save_path = "/run/wordpress/sessions",' \
-        -i /etc/php5/apache2/php.ini
+        -i /etc/php/7.0/apache2/php.ini
 
 ADD start.sh /app/code/start.sh