Add PHP 7.4

Author: neomerx

.travis.yml

@@ -3,6 +3,7 @@ php:
 - 7.1
 - 7.2
 - 7.3
+- 7.4
 matrix:
   include:
     - php: 7.1

sample/README.md

@@ -43,4 +43,5 @@ If you have [docker-compose](https://docs.docker.com/compose/) installed you can
 $ composer perf-test-php-7-1
 $ composer perf-test-php-7-2
 $ composer perf-test-php-7-3
+$ composer perf-test-php-7-4
 ```

sample/composer.json

@@ -21,6 +21,7 @@
     "scripts": {
         "perf-test-php-7-1": "docker-compose run --rm cli_7_1_php php -d zend.assertions=-1 /app/sample/sample.php -t=10000",
         "perf-test-php-7-2": "docker-compose run --rm cli_7_2_php php -d zend.assertions=-1 /app/sample/sample.php -t=10000",
-        "perf-test-php-7-3": "docker-compose run --rm cli_7_3_php php -d zend.assertions=-1 /app/sample/sample.php -t=10000"
+        "perf-test-php-7-3": "docker-compose run --rm cli_7_3_php php -d zend.assertions=-1 /app/sample/sample.php -t=10000",
+        "perf-test-php-7-4": "docker-compose run --rm cli_7_4_php php -d zend.assertions=-1 /app/sample/sample.php -t=10000"
     }
 }

sample/docker-compose.yml

@@ -27,3 +27,11 @@ cli_7_3_php:
     - ./..:/app
   working_dir: /app
   tty: true
+
+cli_7_4_php:
+  image: php:7.4-cli
+  container_name: cli_php_7_4_json_api
+  volumes:
+    - ./..:/app
+  working_dir: /app
+  tty: true