Fixed Php5.3 support #34

Author: oscarotero

.travis.yml

@@ -2,4 +2,5 @@ language: php
 php:
   - 5.5
   - 5.4
-script: phpunit tests
+  - 5.3
+script: phpunit tests

src/Translator.php

@@ -76,10 +76,10 @@ public function addTranslations(array $translations)
 
             // extract just the expression turn 'n' into a php variable '$n'.
             // Slap on a return keyword and semicolon at the end.
-            $this->plurals[$domain] = [
+            $this->plurals[$domain] = array(
                 'count' => (int) str_replace('nplurals=', '', $count),
                 'code' => str_replace('plural=', 'return ', str_replace('n', '$n', $code)).';',
-            ];
+            );
 
             $this->dictionary[$domain] = $translations;
         } else {