- increasing php memory limit for travis (#6)

.travis.yml

@@ -60,6 +60,7 @@ before_install:
   - if [ -n "${COMPOSER_VERSION}" ]; then travis_retry composer self-update ${COMPOSER_VERSION}; fi;
 
 install:
+  - phpenv config-add travis.php.ini
   - composer config http-basic.repo.magento.com ${REPO_USERNAME_CE} ${REPO_PASSWORD_CE}
   - composer config github-oauth.github.com ${GITHUB_TOKEN}
   - if [ -n "${MCD_VERSION}" ]; then composer config repositories.mcd git [email protected]:magento/magento-cloud-docker.git && composer require "magento/magento-cloud-docker:${MCD_VERSION}" --no-update; fi;
@@ -70,7 +71,7 @@ install:
   - composer require "magento/framework:*" --no-update
   - composer require "magento/module-store:*" --no-update
   - composer require "magento/module-url-rewrite:*" --no-update
-  - COMPOSER_MEMORY_LIMIT=-1 composer update -n --no-suggest
+  - composer update -n --no-suggest
 
 before_script:
   - sudo sysctl -w vm.max_map_count=262144

travis.php.ini

@@ -0,0 +1 @@
+memory_limit = 4G