specific version

Author: dbu

.travis.yml

@@ -39,7 +39,7 @@ matrix:
     - php: 7.2
       env: STABILITY=dev SYMFONY_VERSION=4.0.*
     - php: 7.1
-      env: STABILITY=dev COMPOSER_FLAGS="--prefer-lowest" SYMFONY_VERSION=2.8.* SYMFONY_DEPRECATIONS_HELPER=weak
+      env: STABILITY=dev COMPOSER_FLAGS="--prefer-lowest" SYMFONY_VERSION=2.8.0 SYMFONY_DEPRECATIONS_HELPER=weak
     - php: 7.2
       env: STABILITY=dev SYMFONY_VERSION=3.3.*
     - php: 7.2
@@ -56,7 +56,7 @@ before_install:
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require symfony/symfony:${SYMFONY_VERSION} --no-update; fi
   - export BRANCH=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then echo $TRAVIS_BRANCH; else echo $TRAVIS_PULL_REQUEST_BRANCH; fi)
 
-install: travis_wait php -d memory_limit=-1 `which composer` update --prefer-dist $COMPOSER_FLAGS
+install: travis_wait composer update --prefer-dist $COMPOSER_FLAGS
 
 script:
   - if [ "${TEST_INSTALLATION}" == true ]; then make test_installation; else make test; fi