From 72269aa1d6790b5e9d0643fa348b9c1df6a8cfc7 Mon Sep 17 00:00:00 2001
From: Ricardo Soares de Lima
Date: Sat, 8 Dec 2012 17:23:10 -0200
Subject: Using a foreach loop avoids Notice warnings when the array doesn't
 have sequential indexes, ex: 0, 1, 3...

---
 src/SemanticScuttle/Service/Tag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/SemanticScuttle/Service/Tag.php')

diff --git a/src/SemanticScuttle/Service/Tag.php b/src/SemanticScuttle/Service/Tag.php
index 39147b8..bd6bf70 100644
--- a/src/SemanticScuttle/Service/Tag.php
+++ b/src/SemanticScuttle/Service/Tag.php
@@ -144,7 +144,7 @@ class SemanticScuttle_Service_Tag extends SemanticScuttle_DbService
             $tags = utf8_strtolower(trim($tags));
         } else {
             $tags = array_filter($tags);//remove empty values
-            for($i=0; $i<count($tags); $i++) {
+            foreach($tags as $i => $tag) {
                 $tags[$i] = utf8_strtolower(trim($tags[$i]));
             }
         }
-- 
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