Merge pull request #13 from buinguyenkhoa/master

Allow user to place config file in their own folder

init.php

@@ -28,7 +28,7 @@
 require_once(DHL_API_DIR . 'vendor/autoloadManager/autoloadManager.php');
 
 // Load adequate configuration file based on the APPLICATION_ENVIRONMENT 
-if ($applicationEnvironment = getenv('APPLICATION_ENVIRONMENT')) 
+if ($applicationEnvironment = getenv('APPLICATION_ENVIRONMENT'))
 {
     $configFilename = 'config-' . $applicationEnvironment . '.php';
 }
@@ -37,7 +37,12 @@
     $configFilename = 'config.php';
 }
 
-$config = require(DHL_API_DIR . 'conf/' . $configFilename);
+//Allow to place the config file anywhere in project
+if (! defined('DHL_CONF_API_DIR')) {
+    define('DHL_CONF_API_DIR', __DIR__ . '/');
+}
+
+$config = require(DHL_CONF_API_DIR . 'conf/' . $configFilename);
 $scanOption = isset($config['autoloader']['scanOption']) ? $config['autoloader']['scanOption'] : autoloadManager::SCAN_ONCE;
 $autoloadDir = isset($config['autoloader']['dir']) ? $config['autoloader']['dir'] : sys_get_temp_dir() . '/dhl-api-autoload.php';