Add option to ignore keys in cli tool

1 files changed, 3 insertions, 1 deletions

diff --git a/cli/i18n/I18nFile.php b/cli/i18n/I18nFile.php
index a07efdf88..bdcf3c079 100644
--- a/cli/i18n/I18nFile.php
+++ b/cli/i18n/I18nFile.php
@@ -1,8 +1,9 @@
 <?php
 
 require_once __DIR__ . '/I18nData.php';
+require_once __DIR__ . '/I18nFileInterface.php';
 
-class i18nFile {
+class I18nFile implements I18nFileInterface{
 
 	private $i18nPath;
 
@@ -11,6 +12,7 @@ class i18nFile {
 	}
 
 	public function load() {
+		$i18n = array();
 		$dirs = new DirectoryIterator($this->i18nPath);
 		foreach ($dirs as $dir) {
 			if ($dir->isDot()) {