Configure CircleCI env

Author: webflo

.circleci/config.yml

@@ -1,15 +1,29 @@
 version: 2
 
+commands:
+  disable-php-memory-limit:
+    steps:
+      - run:
+          name: Disable PHP memory limit
+          command: echo 'memory_limit=-1' | sudo tee -a /usr/local/etc/php/php.ini
+  disable-xdebug-php-extension:
+    steps:
+      - run:
+          name: Disable Xdebug PHP extension
+          command: sudo rm /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
+
 jobs:
   build:
     branches:
       only:
         - master
         - build-v2
     docker:
-      - image: circleci/php:7.1
+      - image: circleci/php:7.2
     steps:
       - checkout
+      - disable-xdebug-php-extension
+      - disable-php-memory-limit
       - run: git config --global user.name "Florian Weber (via CircleCI)"
       - run: git config --global user.email "florian@webflo.org"
       - add_ssh_keys