php 导出excel

基于thinkphp和excel

首先把excel包引入到tp框架中如图

在Common 文件夹中的function.php

//header头
function tel_exl($res) {
    foreach ($res as $filed => $vo) {
        if ($filed == 'id') {
            $headArr[] = 'ID';
        }
        if ($filed == 'number') {
            $headArr[] = '编号';
        }
        if ($filed == 'type') {
            $headArr[] = '类型';
        }
        if ($filed == 'name_cust') {
            $headArr[] = '姓名';
        }
        if ($filed == 'phone_cust') {
            $headArr[] = '手机号';
        }
        if ($filed == 'address_cust') {
            $headArr[] = '家庭住址';
        }
        if ($filed == 'makdate') {
            $headArr[] = '预约时间';
        }
        if ($filed == 'orderinfo') {
            $headArr[] = '商品';
        }
        if ($filed == 'pstatus') {
            $headArr[] = '状态';
        }
        if ($filed == 'wstatus') {
            $headArr[] = '物流状态';
        }
        if ($filed == 'scode') {
            $headArr[] = '单号';
        }
        if ($filed == 'staffname') {
            $headArr[] = '业务员';
        }
        if ($filed == 'rmark') {
            $headArr[] = '备注';
        }
    }

    return $headArr;
}

/**
 *  组合Excel数据信息
 * @return   Excel数据信息
 */
function tel_data($res) {
    $data = array();
    foreach ($res as $k => $v) {
        $data[$k][id] = $v['id'];
        $data[$k][number] = $v['number'];        
        $data[$k][name_cust] = $v['name_cust'];
        $data[$k][phone_cust] = $v['phone_cust'];
        $data[$k][address_cust] = $v['address_cust'];
        $data[$k][makdate] = $v['makdate'];
        $data[$k][orderinfo] = $v['orderinfo']; 
        //$data[$k][wstatus] = $v['wstatus'];
        $data[$k][scode] = $v['scode'];
        $data[$k][staffname] = $v['staffname'];
        $data[$k][rmark] = $v['rmark'];
    }
    return $data;
}

/**
 * [getExcel 导出excel表格]
 * @param  [str] $fileName [文件名称]
 * @param  [str] $headArr  [数据名称]
 * @param  [array] $consume  [数据]
 * @return [array] $list     [导出结果]
 */
function getExcel($fileName, $headArr, $data) {
    //导入PHPExcel类库，因为PHPExcel没有用命名空间，只能inport导入
    import("Org.Util.PHPExcel");
    import("Org.Util.PHPExcel.Writer.Excel5");
    import("Org.Util.PHPExcel.IOFactory.php");
    $date = date("Y_m_d", time());
    $fileName .= "_{$date}.xls";
    ini_set("memory_limit", "1024M"); // 设置php可使用内存

    //创建PHPExcel对象，注意，不能少了\
    $objPHPExcel = new \PHPExcel();
    $objProps = $objPHPExcel->getProperties();

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

    $column = 2;
    $objActSheet = $objPHPExcel->getActiveSheet();

    //print_r($data);exit;
    foreach ($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('test');
    //设置活动单指数到第一个表,所以Excel打开这是第一个表
    $objPHPExcel->setActiveSheetIndex(0);
    ob_end_clean(); //清除缓冲区,避免乱码
    //set_time_limit(0);  
    header('Content-Type: application/vnd.ms-excel');
    header("Content-Disposition: attachment;filename=\"$fileName\"");
    header('Cache-Control: max-age=0');
    $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
    $objWriter->save('php://output'); //文件通过浏览器下载
    exit;
}

数据量太大时候要设置

ini_set("memory_limit", "1024M"); // 设置php可使用内存