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‘
                    )
                )
            )
        );

        for($i=0,$length=count($data); $i<$length; $i++) {
            $j = 0;
            foreach($data[$i] 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);
                $j++;
            }
        }
        // 生成2003excel格式的xls文件
        header(‘Content-Type: application/vnd.ms-excel‘);
        header(‘Content-Disposition: attachment;filename="‘.$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;
    }

    $id = getProductIdByName(‘%伊奈卫浴伊奈分体座便器%‘);
    var_dump($id);
?>

OK...

参考资料：

http://blog.sina.com.cn/s/blog_44b3f96d0101cczo.html

http://phpexcel.codeplex.com/

PHPExcel操作xls文件