Add autoload.php

Author: KanDisheng

autoload.php

@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * CodeMommy ConfigPHP
+ * @author Candison November <www.kandisheng.com>
+ */
+
+if (!class_exists('autoloadDirectory')) {
+    /**
+     * Autoload Directory
+     * @param string $directory
+     * @param string $namespaceRoot
+     */
+    function autoloadDirectory($directory = '.', $namespaceRoot = '')
+    {
+        spl_autoload_register(function ($className) use ($directory, $namespaceRoot) {
+            $directory = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $directory);
+            $directory = rtrim($directory, '/\\');
+            $namespaceRoot = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $namespaceRoot);
+            $namespaceRoot = trim($namespaceRoot, '/\\');
+            $className = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $className);
+            $className = trim($className, '/\\');
+            if (substr($className, 0, strlen($namespaceRoot)) == $namespaceRoot) {
+                $className = substr($className, strlen($namespaceRoot));
+                $className = ltrim($className, '/\\');
+            }
+            $extensionList = array('php', 'class.php');
+            foreach ($extensionList as $extension) {
+                $file = $directory . DIRECTORY_SEPARATOR . $className . '.' . $extension;
+                if (is_file($file) && is_readable($file)) {
+                    require_once($file);
+                }
+            }
+        });
+    }
+}
+
+autoloadDirectory(sprintf('%s%ssource', __DIR__, DIRECTORY_SEPARATOR), 'CodeMommy\ConfigPHP');
+autoloadDirectory(sprintf('%s%sinterface', __DIR__, DIRECTORY_SEPARATOR), 'CodeMommy\ConfigPHP');

composer.json

@@ -24,7 +24,10 @@
     ],
     "autoload": {
         "psr-4": {
-            "CodeMommy\\ConfigPHP\\": "source/"
+            "CodeMommy\\ConfigPHP\\": [
+                "interface/",
+                "source/"
+            ]
         }
     },
     "autoload-dev": {

interface/ConfigInterface.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * CodeMommy ConfigPHP
+ * @author Candison November <www.kandisheng.com>
+ */
+
+namespace CodeMommy\ConfigPHP;
+
+/**
+ * Interface ConfigInterface
+ * @package CodeMommy\ConfigPHP
+ */
+interface ConfigInterface
+{
+    /**
+     * ConfigInterface constructor.
+     */
+    public function __construct();
+
+    /**
+     * Add Directory
+     * @param string $directory
+     * @return mixed
+     */
+    public static function addDirectory($directory = '.');
+
+    /**
+     * Clear Cache
+     * @return mixed
+     */
+    public static function clearCache();
+
+    /**
+     * Get
+     * @param $key
+     * @param null $default
+     * @return mixed
+     */
+    public static function get($key, $default = null);
+}

phpunit.xml

@@ -8,6 +8,7 @@
     </testsuites>
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./interface</directory>
             <directory suffix=".php">./source</directory>
         </whitelist>
     </filter>

source/Config.php

@@ -13,14 +13,16 @@
  * Class Config
  * @package CodeMommy\ConfigPHP
  */
-class Config
+class Config implements ConfigInterface
 {
     /**
+     * Config Directory
      * @var array
      */
     private static $configDirectory = array();
 
     /**
+     * Cache
      * @var array
      */
     private static $cache = array();