Remove feature test and 8.0 php version

Author: joelwurtz

.travis.yml

@@ -10,7 +10,6 @@ php:
     - 7.2
     - 7.3
     - 7.4
-    - 8.0
 
 env:
     global:
@@ -40,7 +39,6 @@ before_script:
 script:
     - cd ./tests/server/ssl && ./generate.sh && pwd && ls -la && cd ../../../
     - $TEST_COMMAND
-    - ./vendor/bin/phpunit tests/SocketClientFeatureTest.php --printer Http\\Client\\Tests\\FeatureTestListener || echo ""
 
 after_success:
     - if [[ "$COVERAGE" = true ]]; then wget https://scrutinizer-ci.com/ocular.phar; fi