Set PHP memory limit for Travis.

.travis.yml

@@ -36,8 +36,8 @@ before_install:
   - echo 'variables_order = "EGPCS"' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   # Ensure that always_populate_raw_post_data PHP setting: Not set to -1 does not happen.
   - echo "always_populate_raw_post_data = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-  # Increase PHP memory limit.
-  - echo "memory_limit=-1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  # Set PHP memory limit to something more realistic.
+  - echo "memory_limit=256M" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - git config --global user.name "Travis-CI"
   - git config --global user.email "[email protected]"
   - mysql -u root -e "CREATE DATABASE drupal; CREATE USER 'drupal'@'localhost' IDENTIFIED BY 'drupal'; GRANT ALL ON drupal.* TO 'drupal'@'localhost';"

scripts/travis/.travis.yml

@@ -44,6 +44,8 @@ before_install:
   - echo 'variables_order = "EGPCS"' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   # Ensure that always_populate_raw_post_data PHP setting: Not set to -1 does not happen.
   - echo "always_populate_raw_post_data = -1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
+  # Set PHP memory limit to something more realistic.
+  - echo "memory_limit=256M" >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
   - git config --global user.name "Travis-CI"
   - git config --global user.email "[email protected]"
   - mysql -u root -e "CREATE DATABASE drupal; CREATE USER 'drupal'@'localhost' IDENTIFIED BY 'drupal'; GRANT ALL ON drupal.* TO 'drupal'@'localhost';"