从excel导入sku，然后修改产品的状态Status

<?php
error_reporting(E_ALL);
set_time_limit(0);
define('MAGENTO', realpath(dirname(__FILE__)));
require_once MAGENTO . '/app/Mage.php';
umask(0);
Mage::app()->setCurrentStore(Mage_Core_Model_App::ADMIN_STORE_ID);

function changeStatus($sku){
/*
* #根据产品SKU修改产品状态
#enabled = 1,disabled = 2
#我这里catalog_product_entity_int表attribute_id=96表示产品的Status值
* */

// For Write
$write = Mage::getSingleton('core/resource')->getConnection('core_write');
$sql = "UPDATE catalog_product_entity_int t1, catalog_product_entity t2
SET t1.`value` = 1
WHERE t2.entity_id = t1.entity_id
AND t1.attribute_id = 96
AND t2.sku = '{$sku}'";
$write->query($sql);
}

//============================导入excel start======================================
require_once MAGENTO . '/lib/PHPExcel/PHPExcel.php';//引入PHPExcel类文件
$PHPExcel = new PHPExcel();// 实例化PHPExcel工具类

//excel文件的地址
$excel_fiel_path = MAGENTO.'/var/importexport/2016-01-12.xlsx';

//分析文件获取后缀判断是2007版本还是2003
$extend = pathinfo("./" . $excel_fiel_path);
$extend = strtolower($extend["extension"]);
// 判断xlsx版本，如果是xlsx的就是2007版本的，否则就是2003
if ($extend=="xlsx") {
$PHPReader = new PHPExcel_Reader_Excel2007();
$PHPExcel = $PHPReader->load($excel_fiel_path);
}else{
$PHPReader = new PHPExcel_Reader_Excel5();
$PHPExcel = $PHPReader->load($excel_fiel_path);
}

/* 第二种方法*/
$objWorksheet = $PHPExcel->getActiveSheet();
$highestRow = $objWorksheet->getHighestRow();
//echo 'highestRow='.$highestRow;
//echo "<br>";
$highestColumn = $objWorksheet->getHighestColumn();
$highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);//总列数
//echo 'highestColumnIndex='.$highestColumnIndex;
//echo "<br>";
$headtitle=array();
for ($row = 2;$row <= $highestRow;$row++)
{
$strs=array();
//注意highestColumnIndex的列数索引从0开始
for ($col = 0;$col < $highestColumnIndex;$col++)
{
$strs[$col] =$objWorksheet->getCellByColumnAndRow($col, $row)->getValue();

}

///调用函数
echo $strs[0].'<br>';
changeStatus(trim($strs[0]));

}
//============================导入excel end======================================