Better travis config

Author: Nyholm

.travis.yml

@@ -21,10 +21,17 @@ matrix:
 sudo: false
 
 before_script:
-    - echo "extension = memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-    - composer self-update
-    - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
-    - composer install --dev --prefer-dist --no-interaction
+  - mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d
+  - echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - echo "extension=mongo.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - echo "extension=memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - echo "extension=redis.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - if [[ $TRAVIS_PHP_VERSION != 'hhvm' && `php-config --vernum` -ge 70000 ]]; then pecl config-set preferred_state beta; printf "yes\n" | pecl install apcu; else echo "extension=apc.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi;
+  - composer self-update
+  - composer require symfony/symfony:${SYMFONY_VERSION} --no-update
+  - composer install --dev --prefer-dist --no-interaction
+  # must be set after composer to avoid issue with autoloading
+  - echo "apc.enable_cli=On" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
 
 script:
     - php vendor/bin/phpunit