Add Circle CI configuration.

Author: Crell

.circleci/config.yml

@@ -0,0 +1,43 @@
+# PHP CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-php/ for more details
+#
+version: 2
+jobs:
+    build:
+        docker:
+            # Specify the version you desire here
+            - image: circleci/php:7.1
+
+            # Specify service dependencies here if necessary
+            # CircleCI maintains a library of pre-built images
+            # documented at https://circleci.com/docs/2.0/circleci-images/
+            # Using the RAM variation mitigates I/O contention
+            # for database intensive operations.
+            # - image: circleci/mysql:5.7-ram
+            #
+            # - image: redis:2.8.19
+
+        steps:
+            - checkout
+
+            - run: sudo apt update # PHP CircleCI 2.0 Configuration File# PHP CircleCI 2.0 Configuration File sudo apt install zlib1g-dev libsqlite3-dev
+            #- run: sudo docker-php-ext-install zip
+
+            # Download and cache dependencies
+            - restore_cache:
+                  keys:
+                      # "composer.lock" can be used if it is committed to the repo
+                      - v1-dependencies-{{ checksum "composer.json" }}
+                      # fallback to using the latest cache if no exact match is found
+                      - v1-dependencies-
+
+            - run: composer install -n --prefer-dist
+
+            - save_cache:
+                  key: v1-dependencies-{{ checksum "composer.json" }}
+                  paths:
+                      - ./vendor
+
+            # run tests with phpunit or codecept
+            - run: ./vendor/bin/phpunit