Added Laravel's env helper

module/Common/functions/functions.php

@@ -0,0 +1,36 @@
+<?php
+if (! function_exists('env')) {
+    /**
+     * Gets the value of an environment variable. Supports boolean, empty and null.
+     * This is basically Laravel's env helper
+     *
+     * @param string $key
+     * @param mixed $default
+     * @return mixed
+     * @link https://github.com/laravel/framework/blob/5.2/src/Illuminate/Foundation/helpers.php#L369
+     */
+    function env($key, $default = null)
+    {
+        $value = getenv($key);
+        if ($value === false) {
+            return $default;
+        }
+
+        switch (strtolower($value)) {
+            case 'true':
+            case '(true)':
+                return true;
+            case 'false':
+            case '(false)':
+                return false;
+            case 'empty':
+            case '(empty)':
+                return '';
+            case 'null':
+            case '(null)':
+                return null;
+        }
+
+        return trim($value);
+    }
+}

module/Common/src/Factory/CacheFactory.php

@@ -25,6 +25,6 @@ class CacheFactory implements FactoryInterface
      */
     public function __invoke(ContainerInterface $container, $requestedName, array $options = null)
     {
-        return getenv('APP_ENV') === 'pro' ? new ApcuCache() : new ArrayCache();
+        return env('APP_ENV', 'dev') === 'pro' ? new ApcuCache() : new ArrayCache();
     }
 }

module/Rest/config/rest.config.php

@@ -2,8 +2,8 @@
 return [
 
     'rest' => [
-        'username' => getenv('REST_USER'),
-        'password' => getenv('REST_PASSWORD'),
+        'username' => env('REST_USER'),
+        'password' => env('REST_PASSWORD'),
     ],
 
 ];