[Svn-src-all:2764] [version-2_12-dev 21663] #1605 (PHP4向けコードの除去、PHP5向けのコード最適化)

[Seasoft]

Subversion committed to /home/svn/open 21663
http://svn.ec-cube.net/open_trac/changeset/21663
┌────────────────────────────┐
│更新者　:  Seasoft                                      │
│更新日時:  2012-03-20 01:42:36 +0900 (火, 20  3月 2012)│
└────────────────────────────┘

Log:
--------------------------------------------------------
#1605 (PHP4向けコードの除去、PHP5向けのコード最適化)

Changed:                      [U:修正，A:追加，D:削除]
--------------------------------------------------------
U   branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php

変更: branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php
===================================================================
--- branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php	2012-03-19 16:19:19 UTC (rev 21662)
+++ branches/version-2_12-dev/data/class/pages/cart/LC_Page_Cart.php	2012-03-19 16:42:36 UTC (rev 21663)
@@ -159,8 +159,7 @@
         }
         $this->arrInfo = SC_Helper_DB_Ex::sfGetBasisData();
         $totalIncTax = 0;
-        foreach (array_keys($this->cartKeys) as $index) {
-            $key = $this->cartKeys[$index];
+        foreach ($this->cartKeys as $key) {
             // カート集計処理
             $this->tpl_message = $objCartSess->checkProducts($key);
             $this->tpl_total_inctax[$key] = $objCartSess->getAllProductsTotal($key);
@@ -176,9 +175,6 @@
 
             // 送料無料までの金額を計算
             $this->tpl_deliv_free[$key] = $this->arrInfo['free_rule'] - $this->tpl_total_inctax[$key];
-            if (SC_Utils_Ex::isBlank($key)) {
-                unset($this->cartKeys[$index]);
-            }
         }
 
         //商品の合計金額をセット