- added 7.4 tests

Author: wolfy-j

.travis.yml

@@ -40,32 +40,32 @@ after_success:
 jobs:
   include:
     - stage: Test
-      env: "PHP=7.1"
+      env: "PHP=7.2"
       before_install:
         - cd tests
         - docker-compose up -d
         - cd ..
         - sudo add-apt-repository -y ppa:ondrej/php
         - sudo apt-get update
-        - sudo apt-get install -y php7.1-cli php7.1-mbstring php7.1-xml php7.1-xdebug
-        - sudo cp `which php7.1` `which php`
+        - sudo apt-get install -y php7.2-cli php7.2-mbstring php7.2-xml php7.2-xdebug
+        - sudo cp `which php7.2` `which php`
     - stage: Test
-      env: "PHP=7.2"
+      env: "PHP=7.3"
       before_install:
         - cd tests
         - docker-compose up -d
         - cd ..
         - sudo add-apt-repository -y ppa:ondrej/php
         - sudo apt-get update
-        - sudo apt-get install -y php7.2-cli php7.2-mbstring php7.2-xml php7.2-xdebug
-        - sudo cp `which php7.2` `which php`
+        - sudo apt-get install -y php7.3-cli php7.3-mbstring php7.3-xml php7.3-xdebug
+        - sudo cp `which php7.3` `which php`
     - stage: Test
-      env: "PHP=7.3"
+      env: "PHP=7.4"
       before_install:
         - cd tests
         - docker-compose up -d
         - cd ..
         - sudo add-apt-repository -y ppa:ondrej/php
         - sudo apt-get update
-        - sudo apt-get install -y php7.3-cli php7.3-mbstring php7.3-xml php7.3-xdebug
-        - sudo cp `which php7.3` `which php`
+        - sudo apt-get install -y php7.4-cli php7.4-mbstring php7.4-xml php7.4-xdebug
+        - sudo cp `which php7.4` `which php`