PHP5.6

.travis.yml

@@ -1,13 +1,12 @@
 dist: trusty
 language: php
 php:
-  - 5.4
-  - 5.5
   - 5.6
   - 7.0
   - 7.1
   - 7.2
   - 7.3
+  - 7.4
   - nightly
 env:
   - COMPOSER_REQUIRE=""
@@ -17,5 +16,5 @@ matrix:
   allow_failures:
     - php: nightly
 install:
+  - composer update
   - $COMPOSER_REQUIRE
-before_script: composer install

README.md

@@ -337,13 +337,14 @@ Pull requests very welcome, please try to maintain stylistic, structural and nam
 
 1. Fork the repo to your github account
 2. Clone a copy to your computer (simply installing php-mf2 using composer only works for using it, not developing it)
-3. Install the dev dependencies with `./composer.phar install`
-4. Run PHPUnit with `./vendor/bin/phpunit`
-5. Make your changes
+3. Install the dev dependencies with `composer install`.
+4. Run PHPUnit with `composer phpunit`
+5. Check PHP Compatibility with the current minimum version supported (`composer phpcs`)
 6. Add PHPUnit tests for your changes, either in an existing test file if suitable, or a new one
-7. Make sure your tests pass (`./vendor/bin/phpunit`), using 5.4+
-8. Go to your fork of the repo on github.com and make a pull request, preferably with a short summary, detailed description and references to issues/parsing specs as appropriate
-9. Bask in the warm feeling of having contributed to a piece of free software
+7. Make your changes
+8. Make sure your tests pass (`composer phpunit`)
+9. Go to your fork of the repo on github.com and make a pull request, preferably with a short summary, detailed description and references to issues/parsing specs as appropriate
+10. Bask in the warm feeling of having contributed to a piece of free software
 
 ### Testing
 

composer.json

@@ -11,13 +11,26 @@
     ],
     "bin": ["bin/fetch-mf2", "bin/parse-mf2"],
     "require": {
-        "php": ">=5.4.0"
+        "php": ">=5.6.0"
+    },
+    "config": {
+       "platform": {
+       }
     },
     "require-dev": {
         "phpunit/phpunit": "4.8.*",
-        "phpdocumentor/phpdocumentor": "v2.8.4",
-        "mf2/tests": "@dev"
+        "mf2/tests": "@dev",
+	"squizlabs/php_codesniffer": "^2.6 || ^3.1.0",
+        "dealerdirect/phpcodesniffer-composer-installer": "^0.6",
+	"phpcompatibility/php-compatibility": "^9.3"
     },
+    "scripts": {
+	"install-codestandards": [
+		"Dealerdirect\\Composer\\Plugin\\Installers\\PHPCodeSniffer\\Plugin::run"
+	],
+	"phpcs": "./vendor/bin/phpcs -p",
+	"phpunit": "./vendor/bin/phpunit"
+   },
     "autoload": {
         "files": ["Mf2/Parser.php"]
     },