return translations object from PhpCode::fromString

Author: Repkit

src/Extractors/PhpCode.php

@@ -30,5 +30,7 @@ public static function fromString($string, Translations $translations = null, $f
 
         $functions = new PhpFunctionsScanner($string);
         $functions->saveGettextFunctions(self::$functions, $translations, $file);
+        
+        return $translations;
     }
 }