phpexcel导入excel到数据库的代码

phpexcel实现导入内容到数据库中，代码如下：

'; 
        $objReader = PHPExcel_IOFactory::createReader($inputFileType); 
        $objPHPExcel = $objReader->load($inputFileName); 
        /* 
        $sheet = $objPHPExcel->getSheet(0); 
        $highestRow = $sheet->getHighestRow(); //取得总行数 
        $highestColumn = $sheet->getHighestColumn(); //取得总列 
        */    
        $objWorksheet = $objPHPExcel->getActiveSheet();//取得总行数 
        $highestRow = $objWorksheet->getHighestRow();//取得总列数 

        echo 'highestRow='.$highestRow; 
        echo "
"; 
        $highestColumn = $objWorksheet->getHighestColumn(); 
        $highestColumnIndex = PHPExcel_Cell::columnIndexFromString($highestColumn);//总列数 
        echo 'highestColumnIndex='.$highestColumnIndex; 
        echo "
"; 
        $headtitle=array(); 
        for ($row = 1;$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(); 
            }  
              $info = array( 
                      'word1'=>"$strs[0]", 
                    'word2'=>"$strs[1]", 
                    'word3'=>"$strs[2]", 
                    'word4'=>"$strs[3]", 
              ); 
              //引处可放置代码，写入数据库 
              print_r($info); 
              echo '
'; 
        } 
?>