Fix warning in documentor

haggys22 · Jan 1, 2013 · 3fccf09 · 3fccf09
1 parent b502129
commit 3fccf09
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/Faker/Provider/Base.php b/src/Faker/Provider/Base.php
@@ -141,7 +141,7 @@ public static function bothify($string = '## ??')
      * @param  string $string String that should be converted to lowercase
      * @return string
      */
-    public static function toLower($string)
+    public static function toLower($string = '')
     {
         return extension_loaded('mbstring') ? mb_strtolower($string) : strtolower($string);
     }
@@ -152,7 +152,7 @@ public static function toLower($string)
      * @param  string $string String that should be converted to uppercase
      * @return string
      */
-    public static function toUpper($string)
+    public static function toUpper($string = '')
     {
         return extension_loaded('mbstring') ? mb_strtoupper($string) : strtoupper($string);
     }

diff --git a/test/documentor.php b/test/documentor.php
@@ -11,5 +11,6 @@
 
 <?php foreach ($formatters as $formatter => $example): ?>
     <?php echo str_pad($formatter, 23) ?><?php if ($example): ?> // <?php echo $example ?> <?php endif; ?>
+
 <?php endforeach; ?>
 <?php endforeach;