PHP - PHPExcel操作xls文件

读取中文的xls、csv文件会有问题,网上找了下资料,发现PHPExcel类库好用,官网地址:http://phpexcel.codeplex.com/ 

1、读取xls文件内容
<?php

    

    //读取xls

    

    header("Content-Type:text/html;charset=utf-8");

    include 'Classes/PHPExcel.php';            

    include 'Classes/PHPExcel/IOFactory.php';



    function readxls($file, $type) {

        $xlsReader = PHPExcel_IOFactory::createReader($type);  

        $xlsReader->setReadDataOnly(true);

        $xlsReader->setLoadSheetsOnly(true);

        $sheets = $xlsReader->load($file);

        $content = $sheets->getSheet(0)->toArray(); //读取第一个工作表(注意编号从0开始) 如果读取多个可以做一个循环0,1,2,3....

        //得到二维数组,每个小数组是excel表格内容的一行 里面包含此行的每列的数据  

        return $content;

    }

    

    //$type = 'Excel2007'; //设置要解析的Excel类型 Excel5(2003或以下版本)或Excel2007

    $type = 'Excel5';

    $content = readxls('data.xls', $type);

    echo '<pre>';

    var_dump($content);

    echo '</pre>';

    

?>

2、向xls文件写内容

 

<?php



    //向xls文件写入内容

    

    error_reporting(E_ALL);

    ini_set('display_errors', TRUE);

    

    include 'Classes/PHPExcel.php';            

    include 'Classes/PHPExcel/IOFactory.php';

    

    //$data:xls文件内容正文

    //$title:xls文件内容标题

    //$filename:导出的文件名

    //$data和$title必须为utf-8码,否则会写入FALSE值

    function write_xls($data=array(), $title=array(), $filename='report'){

        $objPHPExcel = new PHPExcel();

        //设置文档属性,设置中文会产生乱码,待完善...

        // $objPHPExcel->getProperties()->setCreator("云舒")

                             // ->setLastModifiedBy("云舒")

                             // ->setTitle("产品URL导出")

                             // ->setSubject("产品URL导出")

                             // ->setDescription("产品URL导出")

                             // ->setKeywords("产品URL导出");

        $objPHPExcel->setActiveSheetIndex(0);

        

        $cols = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';

        //设置标题

        for($i=0,$length=count($title); $i<$length; $i++) {

            //echo $cols{$i}.'1';

            $objPHPExcel->getActiveSheet()->setCellValue($cols{$i}.'1', $title[$i]);

        }

        //设置标题样式

        $titleCount = count($title);

        $r = $cols{0}.'1';

        $c = $cols{$titleCount}.'1';

        $objPHPExcel->getActiveSheet()->getStyle("$r:$c")->applyFromArray(

            array(

                'font'    => array(

                    'bold'      => true

                ),

                'alignment' => array(

                    'horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_RIGHT,

                ),

                'borders' => array(

                    'top'     => array(

                        'style' => PHPExcel_Style_Border::BORDER_THIN

                    )

                ),

                'fill' => array(

                    'type'       => PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR,

                    'rotation'   => 90,

                    'startcolor' => array(

                        'argb' => 'FFA0A0A0'

                    ),

                    'endcolor'   => array(

                        'argb' => 'FFFFFFFF'

                    )

                )

            )

        );

        

        $i = 0;
        foreach($data as $d) {  //这里用foreach,支持关联数组和数字索引数组
            $j = 0;
foreach($d as $v) { //这里用foreach,支持关联数组和数字索引数组 $objPHPExcel->getActiveSheet()->setCellValue($cols{$j}.($i+2), $v); $j++; }
       $i++; }
// 生成2003excel格式的xls文件 header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename="'.$filename.'.xls"'); header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); $objWriter->save('php://output'); } $array = array( array(1111,'名称','品牌','商品名','http://www.baidu.com'), array(1111,'名称','品牌','商品名','http://www.baidu.com'), array(1111,'名称','品牌','商品名','http://www.baidu.com'), array(1111,'名称','品牌','商品名','http://www.baidu.com'), array(1111,'名称','品牌','商品名','http://www.baidu.com'), ); write_xls($array,array('商品id','供应商名称','品牌','商品名','URL'),'report'); ?>

 

3、操作数据库获取要写入的内容
举个使用mysqli的预处理获取内容的例子:
<?php



    //获取数据库数据(mysqli预处理学习)

    $config = array(

        'DB_TYPE'=>'mysql',

        'DB_HOST'=>'localhost',

        'DB_NAME'=>'test',

        'DB_USER'=>'root',

        'DB_PWD'=>'root',

        'DB_PORT'=>'3306',

    );

    function getProductIdByName($name) {

        global $config;

        $id = false;

        

        $mysqli = new mysqli($config['DB_HOST'], $config['DB_USER'], $config['DB_PWD'], $config['DB_NAME']);

        if(mysqli_connect_error()) {   //兼容 < php5.2.9 OO way:$mysqli->connect_error

            die("连接失败,错误码:".mysqli_connect_errno()."错误信息:".mysqli_connect_error());

        }

        //设置连接数据库的编码,不要忘了设置

        $mysqli->set_charset("gbk");

        //中文字符的编码要与数据库一致,若没设置,结果为null

        $name = iconv("utf-8", "gbk//IGNORE", $name);

        if($mysqli_stmt = $mysqli->prepare("select id from 137_product where name like ?")) {

            $mysqli_stmt->bind_param("s", $name);

            $mysqli_stmt->execute();

            $mysqli_stmt->bind_result($id);

            $mysqli_stmt->fetch();

            $mysqli_stmt->close();

        }

        $mysqli->close();

        

        return $id;   //得到的是gbk码(同数据库编码)

    }

    

    $id = getProductIdByName('%伊奈卫浴伊奈分体座便器%');

    var_dump($id);

?>

OK...

参考资料:

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