install xdebug to generate coverage report for unit testing.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

php-fpm/Dockerfile-55

@@ -15,10 +15,14 @@ RUN docker-php-ext-install \
     pdo_mysql \
     pdo_pgsql
 
-#Install memcached
+# Install memcached
 RUN pecl install memcached \
     && docker-php-ext-enable memcached
 
+# Install xdebug
+RUN pecl install xdebug \
+    && docker-php-ext-enable xdebug
+
 RUN usermod -u 1000 www-data
 
 WORKDIR /var/www/laravel

php-fpm/Dockerfile-56

@@ -15,10 +15,14 @@ RUN docker-php-ext-install \
     pdo_mysql \
     pdo_pgsql
 
-#Install memcached
+# Install memcached
 RUN pecl install memcached \
     && docker-php-ext-enable memcached
 
+# Install xdebug
+RUN pecl install xdebug \
+    && docker-php-ext-enable xdebug
+
 RUN usermod -u 1000 www-data
 
 WORKDIR /var/www/laravel

php-fpm/Dockerfile-70

@@ -23,6 +23,10 @@ RUN curl -L -o /tmp/memcached.tar.gz "https://github.com/php-memcached-dev/php-m
     && docker-php-ext-install memcached \
     && rm /tmp/memcached.tar.gz
 
+# Install xdebug
+RUN pecl install xdebug \
+    && docker-php-ext-enable xdebug
+
 RUN usermod -u 1000 www-data
 
 WORKDIR /var/www/laravel