Merge branch 'php7' into develop

.coveralls.yml

@@ -1,4 +1,3 @@
-src_dir: ./src
 coverage_clover: build/logs/clover.xml
 json_path: build/logs/coveralls-upload.json
 exclude_no_stmt: true

.travis.yml

@@ -1,17 +1,28 @@
 language: php
 
 php:
-  - 5.5
   - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
+
+cache:
+  directories:
+    - vendor
+    - $HOME/.composer/cache
+env:
+  matrix:
+    - DEPENDENCIES=""
+    - DEPENDENCIES="--prefer-lowest --prefer-stable"
 
 before_script:
   - composer self-update
-  - composer require satooshi/php-coveralls:0.* --dev
-  - composer install --dev --no-interaction --prefer-source
+  - composer require php-coveralls/php-coveralls
+  - composer update $DEPENDENCIES
 
 script:
   - mkdir -p build/logs
-  - phpunit -c phpunit.xml --coverage-clover build/logs/clover.xml
+  - vendor/bin/phpunit -c phpunit.xml --coverage-clover build/logs/clover.xml
 
 after_script:
   - php vendor/bin/coveralls -v -c .coveralls.yml

composer.json

@@ -1,19 +1,24 @@
 {
-    "name": "volcanus/radix-converter",
-    "homepage": "https://github.com/k-holy/volcanus-radix-converter",
-    "type": "library",
-    "version": "0.3.0",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "k-holy",
-            "email": "k.holy74@gmail.com"
-        }
-    ],
-    "autoload": {
-        "psr-4": { "Volcanus\\RadixConverter\\": "src/" }
-    },
-    "require": {
-        "php": ">=5.5.9"
+  "name": "volcanus/radix-converter",
+  "homepage": "https://github.com/k-holy/volcanus-radix-converter",
+  "type": "library",
+  "version": "0.3.0",
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "k-holy",
+      "email": "k.holy74@gmail.com"
     }
+  ],
+  "autoload": {
+    "psr-4": {
+      "Volcanus\\RadixConverter\\": "src/"
+    }
+  },
+  "require": {
+    "php": "^5.6||^7.0||^7.1"
+  },
+  "require-dev": {
+    "phpunit/phpunit": "^5.7.20||^6.0"
+  }
 }

phpunit.xml

@@ -1,32 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit
-    backupGlobals="false"
-    backupStaticAttributes="false"
-    bootstrap="tests/bootstrap.php"
-    colors="true"
-    convertErrorsToExceptions="true"
-    convertNoticesToExceptions="true"
-    convertWarningsToExceptions="true"
-    forceCoversAnnotation="false"
-    processIsolation="false"
-    stopOnError="false"
-    stopOnFailure="false"
-    stopOnIncomplete="false"
-    stopOnSkipped="false"
-    syntaxCheck="true"
-    verbose="true"
->
+<phpunit bootstrap="tests/bootstrap.php">
     <testsuites>
-        <testsuite name="Volcanus_RadixConverter">
-            <directory suffix="Test.php">./tests/Volcanus/RadixConverter/Test</directory>
+        <testsuite>
+            <directory suffix="Test.php">tests</directory>
         </testsuite>
     </testsuites>
     <filter>
         <whitelist>
-            <directory>./src</directory>
+            <directory suffix=".php">src</directory>
             <exclude>
-                <directory>./tests</directory>
-                <directory>./vendor</directory>
+                <directory>tests</directory>
+                <directory>vendor</directory>
             </exclude>
         </whitelist>
     </filter>