生成和读取EXCEL

<?php

class TestAction extends Action
{
    public function create()
    {
        require_once MIO_PATH.'Lib/PHPExcel/PHPExcel.php';
        //require_once MIO_PATH.'Lib/PHPExcel/PHPExcel/Writer/Excel2007.php';
        require_once MIO_PATH.'Lib/PHPExcel/PHPExcel/Writer/Excel5.php';
        require_once MIO_PATH.'Lib/PHPExcel/PHPExcel/IOFactory.php';

        $fileName = "test_excel";
        $headArr = array("AAA啊","BBB哦","CCC额");
        $data = array(array(1,2,'额'),array(1,3,'啊'),array(5,7,'额'));
        getExcel($fileName,$headArr,$data);
    }

    public function write()
    {
        require_once MIO_PATH.'Lib/PHPExcel/PHPExcel.php';

        $fileName = './test.xls';

        $filePath = $fileName;
        $PHPExcel = new PHPExcel();

        $PHPReader = new PHPExcel_Reader_Excel5();
        if(!$PHPReader->canRead($filePath)){
            echo 'no Excel';
            return ;
        }


        $PHPExcel = $PHPReader->load($filePath);


        $currentSheet = $PHPExcel->getSheet(0);

        $data = $currentSheet->toArray(null, true, true, true);
        dump($data);

    }
}

?>

生成函数

    function getExcel($fileName,$headArr,$data){
        if(empty($data) || !is_array($data)){
            die("data must be a array");
        }
        if(empty($fileName)){
            exit;
        }
        $date = date("Y_m_d",time());
        $fileName .= "_{$date}.xls";

        //创建新的PHPExcel对象
        $objPHPExcel = new PHPExcel();
        $objProps = $objPHPExcel->getProperties();

        //设置表头
        $key = ord("A");
        foreach($headArr as $v){
            $colum = chr($key);
            $objPHPExcel->setActiveSheetIndex(0) ->setCellValue($colum.'1', $v);
            $key += 1;
        }

        $column = 2;
        $objActSheet = $objPHPExcel->getActiveSheet();
        foreach($data as $key => $rows){ //行写入
            $span = ord("A");
            foreach($rows as $keyName=>$value){// 列写入
                $j = chr($span);
                $objActSheet->setCellValue($j.$column, $value);
                $span++;
            }
            $column++;
        }

        $fileName = iconv("utf-8", "gb2312", $fileName);
        //重命名表
        $objPHPExcel->getActiveSheet()->setTitle('Simple');
        //设置活动单指数到第一个表,所以Excel打开这是第一个表
        $objPHPExcel->setActiveSheetIndex(0);
        //将输出重定向到一个客户端web浏览器(Excel2007)

        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        header("Content-Disposition: attachment; filename=\"$fileName\"");
        header('Cache-Control: max-age=0');
        $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        ob_clean();
        $objWriter->save('php://output');
        exit;

    }