Adjusted travis not to tests against anything lower than 7.1 and drop HHVM

.travis.yml

@@ -24,47 +24,12 @@ sudo: false
 language: php
 
 php:
-  - 5.5
-  - 5.6
-  - 7.0
   - 7.1
   - nightly
 
 matrix:
   fast_finish: true
   include:
-    # Test against HHVM 3.12 LTS version by using trusty
-    - php: hhvm-3.12
-      sudo: true
-      dist: trusty
-      group: edge # Use edge image until the next travis CI image update
-      addons:
-        code_climate:
-          repo_token: 2935307212620b0e2228ab67eadd92c9f5501ddb60549d0d86007a354d56915b
-        apt:
-          packages:
-            - mysql-server-5.6
-            - mysql-client-core-5.6
-            - mysql-client-5.6
-      services:
-        - mysql
-    # test against the latest HHVM version by using a newer image
-    - php: hhvm
-      sudo: true
-      dist: trusty
-      group: edge # Use edge image until the next travis CI image update
-      addons:
-        code_climate:
-          repo_token: 2935307212620b0e2228ab67eadd92c9f5501ddb60549d0d86007a354d56915b
-        postgresql: "9.3"
-        apt:
-          packages:
-            - mysql-server-5.6
-            - mysql-client-core-5.6
-            - mysql-client-5.6
-      services:
-        - mysql
-        - postgresql
     # have a separate branch for javascript tests
     - language: node_js
       node_js: 6
@@ -110,11 +75,6 @@ addons:
     repo_token: 2935307212620b0e2228ab67eadd92c9f5501ddb60549d0d86007a354d56915b
 
 install:
-  - |
-    if [[ $TRAVIS_PHP_VERSION != '7.1' && $TRAVIS_PHP_VERSION != hhv* ]]; then
-        # disable xdebug for performance reasons when code coverage is not needed. note: xdebug on hhvm is disabled by default
-        phpenv config-rm xdebug.ini || echo "xdebug is not installed"
-    fi
   - travis_retry composer self-update && composer --version
   - export PATH="$HOME/.composer/vendor/bin:$PATH"
   # core framework:
@@ -124,8 +84,6 @@ install:
   - tests/data/travis/imagick-setup.sh
 
 before_script:
-  # Disable the HHVM JIT for faster Unit Testing
-  - if [[ $TRAVIS_PHP_VERSION = hhv* ]]; then echo 'hhvm.jit = 0' >> /etc/hhvm/php.ini; fi
   # show some versions and env information
   - php -r "echo INTL_ICU_VERSION . \"\n\";"
   - php -r "echo INTL_ICU_DATA_VERSION . \"\n\";"
@@ -138,12 +96,8 @@ before_script:
   - mysql -e "GRANT ALL PRIVILEGES ON *.* TO 'travis'@'localhost' WITH GRANT OPTION;";
   - psql -U postgres -c 'CREATE DATABASE yiitest;';
 
-  # enable code coverage on PHP 7.1, only one PHP version needs to generate coverage data
+  # enable code coverage
-  - |
+  - PHPUNIT_FLAGS="--coverage-clover=coverage.clover"
-    if [ $TRAVIS_PHP_VERSION = '7.1' ]; then
-      PHPUNIT_FLAGS="--coverage-clover=coverage.clover"
-    fi
-
 
 script:
   # ensure no files contain UTF-8 byte order mark
@@ -156,7 +110,5 @@ script:
 
 after_script:
   - |
-    if [ $TRAVIS_PHP_VERSION = '7.1' ]; then
       travis_retry wget https://scrutinizer-ci.com/ocular.phar
       php ocular.phar code-coverage:upload --format=php-clover coverage.clover
-    fi

tests/data/travis/cubrid-setup.sh

@@ -2,11 +2,6 @@
 #
 # install CUBRID DBMS
 
-if (php --version | grep -i HipHop > /dev/null); then
-    echo "Skipping CUBRID on HHVM"
-    exit 0
-fi
-
 CWD=$(pwd)
 
 # cubrid dbms

tests/data/travis/memcache-setup.sh

@@ -1,15 +1,6 @@
 #!/bin/sh -e
 
-if (php --version | grep -i HipHop > /dev/null); then
+mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc
-  echo "skipping memcache on HHVM"
-else
-  mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc
 
-  # memcache is not available on PHP 7, memcacheD is.
+# memcache is not available on PHP 7, memcacheD is.
-  if [ $(phpenv version-name) = '5.4' ] || [ $(phpenv version-name) = '5.5' ] || [ $(phpenv version-name) = '5.6' ]; then
+echo "extension=memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-    echo "extension=memcache.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-  else
-    echo "skipping memcache on php 7"
-  fi
-  echo "extension=memcached.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
-fi