Decoration

.travis.yml

@@ -3,7 +3,7 @@ language: php
 php:
   - 7.0
   - 7.1
-  - nightly
+  - 7.2
 
 sudo: false
 

src/Adapter/ConfigAdapterInterface.php

@@ -3,6 +3,10 @@
 namespace Misantron\Silex\Provider\Adapter;
 
 
+/**
+ * Interface ConfigAdapterInterface
+ * @package Misantron\Silex\Provider\Adapter
+ */
 interface ConfigAdapterInterface
 {
     /**

src/Adapter/IniConfigAdapter.php

@@ -3,6 +3,10 @@
 namespace Misantron\Silex\Provider\Adapter;
 
 
+/**
+ * Class IniConfigAdapter
+ * @package Misantron\Silex\Provider\Adapter
+ */
 class IniConfigAdapter implements ConfigAdapterInterface
 {
     /**

src/Adapter/JsonConfigAdapter.php

@@ -3,6 +3,10 @@
 namespace Misantron\Silex\Provider\Adapter;
 
 
+/**
+ * Class JsonConfigAdapter
+ * @package Misantron\Silex\Provider\Adapter
+ */
 class JsonConfigAdapter implements ConfigAdapterInterface
 {
     /**
@@ -20,9 +24,7 @@ public function load(\SplFileInfo $file): array
 
         $config = json_decode(file_get_contents($file->getRealPath()), true);
         if (json_last_error() !== JSON_ERROR_NONE) {
-            throw new \RuntimeException(
-                sprintf('Unable to parse JSON file: %s', json_last_error_msg())
-            );
+            throw new \RuntimeException('Unable to parse JSON file: ' . json_last_error_msg());
         }
 
         return $config;

src/Adapter/PhpConfigAdapter.php

@@ -11,12 +11,12 @@ class PhpConfigAdapter implements ConfigAdapterInterface
      */
     public function load(\SplFileInfo $file): array
     {
-        if ($file->getExtension() !== 'php') {
-            throw new \RuntimeException('Invalid config file type provided');
-        }
         if (!$file->isReadable()) {
             throw new \RuntimeException('Config file is not readable');
         }
+        if ($file->getExtension() !== 'php') {
+            throw new \RuntimeException('Invalid config file type provided');
+        }
 
         $config = require $file->getRealPath();
         if (!is_array($config)) {

src/Adapter/XmlConfigAdapter.php

@@ -3,6 +3,10 @@
 namespace Misantron\Silex\Provider\Adapter;
 
 
+/**
+ * Class XmlConfigAdapter
+ * @package Misantron\Silex\Provider\Adapter
+ */
 class XmlConfigAdapter implements ConfigAdapterInterface
 {
     /**

src/Adapter/YamlConfigAdapter.php

@@ -6,6 +6,10 @@
 use Symfony\Component\Yaml\Exception\ParseException;
 use Symfony\Component\Yaml\Parser;
 
+/**
+ * Class YamlConfigAdapter
+ * @package Misantron\Silex\Provider\Adapter
+ */
 class YamlConfigAdapter implements ConfigAdapterInterface
 {
     /**

src/ConfigServiceProvider.php

@@ -43,7 +43,7 @@ public function __construct(
         $files = array_filter($paths, function ($file) {
             return file_exists($file);
         });
-        $config = array_reduce($files, function ($carry, $path) use ($adapter) {
+        $config = array_reduce($files, function (array $carry, string $path) use ($adapter) {
             $file = new \SplFileInfo($path);
             if ($file->isFile()) {
                 $config = $adapter->load($file);