PHP使用phpexcel读取excel文件

PHP读取excel文件
    　　require("Classes/PHPExcel.php");

　　　　require("Classes/PHPExcel/IOFactory.php");

　　　　require("Classes/PHPExcel/Reader/Excel5.php");

　　　　require("Classes/PHPExcel/Reader/Excel2007.php");

　　　　$filePath = "text.xls" ;
	$PHPExcel = new PHPExcel() ;
        $PHPReader = new PHPExcel_Reader_Excel2007();

        if(!$PHPReader->canRead($filePath)){
             $PHPReader = new PHPExcel_Reader_Excel5();
              if(!$PHPReader->canRead($filePath)){
                  return false;
              }
        }

        //读取excel
        $PHPExcel = $PHPReader->load($filePath);

        //获取工作表的数目
        $sheetCount = $PHPExcel->getSheetCount();

        $sheet = 0 ;
        $currentSheet = $PHPExcel->getSheet($sheet);
        $allRow = $currentSheet->getHighestRow(); //获取Excel中信息的行数
        $allColumn = $currentSheet->getHighestColumn();//获取Excel的列数

        $objWorksheet = $PHPExcel->getActiveSheet();
        $highestRow = $objWorksheet->getHighestRow(); //有效总行数

        $highestColumnIndex = $objWorksheet->getHighestColumn();
        $highestColumn = PHPExcel_Cell::columnIndexFromString($highestColumnIndex);//有效总列数

//获取表格值
	$data = $objWorksheet->getCellByColumnAndRow($col, $row)->getValue() ;