PHPExcel 类

//引入工具类

require_once 'PHPExcel.php';


//HandleExcel.class.php 文件

class HandleExcel extends PHPExcel{



    private $file;

    private $fileType;



    private $objProperty; //文档属性对象

    private $objReader;

    private $objWriter;



    private $property = array();



    public function __construct($property = array()){

        parent::__construct();

        if($property){

            $this->property = $property;

            $this->setProperty($this->property);

        }

    }



    /*

     * 设置文档属性

    * $property = array('title'=>'标题', 'creator' => '作者');

    */

    public function setProperty($property = array()){

        $this->objProperty = $this->getProperties();

        if(!empty($property['creator']))$this->objProperty->setCreator($property['creator']);

        if(!empty($property['title'])) $this->objProperty->setTitle($property['title']);

        if(!empty($property['subject']))$this->objProperty->setSubject($property['subject']);

        if(!empty($property['laster']))$this->objProperty->setLastModifiedBy($property['laster']);

        if(!empty($property['description']))$this->objProperty->setDescription($property['description']);

        if(!empty($property['keyword']))$this->objProperty->setKeywords($property['keyword']);

        if(!empty($property['category']))$this->objProperty->setCategory($property['category']);

    }





    /*

     * 添加数据

    * $data = array( 'name'=>'tom', 'age'=>'13');

    * $dataCnf = array('name=>'a1', 'age'=>'b2');

    * */

    public function addData($data, $field = array(), $index = ''){

        $objAdd = ($index)? $this->setActiveSheetIndex($index) : $this->getActiveSheet();



        //根据data自动创建位置数据对应位置.

        if($field){

            $data = array_merge( array(0 => $field), $data);

            $excelRowCnf = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');

            $excelLine = 1;

            foreach($data as $key => $row){

                $excelRow = 0;

                foreach($field as $fieldName => $text){

                    $data['new'][$key][$excelRowCnf[$excelRow].$excelLine] = $row[$fieldName];

                    $excelRow++;

                }

                unset($data[$key]);

                $excelLine++;

            }

            $data = $data['new'];

        }



        //添加

        foreach($data as $row){

            foreach($row as $place => $val){

                if(empty($place) || empty($val)) continue;

                $objAdd->setCellValue($place, $val);

            }

        }





    }



    //生成文件

    public function saveFile($savePath, $output = false, $type = 'Excel5'){

        $this->objWriter = PHPExcel_IOFactory::createWriter($this, $type);

        if($output){

            $savePath = iconv ('utf-8', 'gb2312', $savePath);

            header('Content-Type: application/vnd.ms-excel');

            header('Content-Disposition: attachment;filename="'.$savePath.'"');

            header('Cache-Control: max-age=0');

            // If you're serving to IE 9, then the following may be needed

            header('Cache-Control: max-age=1');

            // If you're serving to IE over SSL, then the following may be needed

            header ('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past

            header ('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified

            header ('Cache-Control: cache, must-revalidate'); // HTTP/1.1

            header ('Pragma: public'); // HTTP/1.0

            $this->objWriter->save('php://output');

            exit;

        }

        $this->objWriter->save($savePath);

    }





    /* -------------------------------------- 读取文件 ---------------------------- */



    //设置读对象

    private function setReader($file, $type = null){

        $this->file = $file;

        if($type){

            $this->fileType = $type;

            $this->objReader = PHPExcel_IOFactory::createReader($type)->load($file);

        }else{

            $this->fileType = PHPExcel_IOFactory::identify($file);

            $this->objReader = PHPExcel_IOFactory::load($file);

        }

    }





    //加载文件

    public function loadFile($file, $type = null){

        $this->setReader($file, $type);

        $this->sheetData = $this->objReader->getActiveSheet()->toArray(null,true,true,true);

    }



    //返回需要的数据

    public function dataFormat($meed, $start = 1, $end = null){

        foreach($this->sheetData as $line => $row){

            if($start && $line < $start) continue;

            if($end && $line > $end) break;

            foreach($row as $key => $val){

                if(array_key_exists($key, $meed)){

                    $data[$line][$meed[$key]] = $val;

                }

            }

        }

        return array_merge($data);

    }



    //工作表信息

    public function sheetInfo($file = null){

        ($file)? null : $file = $this->file;

        $info = $this->objReader->listWorksheetInfo($file);

        return $info;

    }



}


set_time_limit(0);
//使用如下:
require_once 'HandleExcel.class.php';

$myExcel = new HandleExcel();

$fieldCnf = array('title'=>'名称','type'=>'类型', 'content'=>'反馈内容', 'name'=>'反馈人', 'reg_mail'=>'联系邮箱','from_link'=>'相关链接', 'addtime'=>'反馈时间');

/*说明一下, $record 是查询得到的二维数组数据 
array( 
 array('title' => '这是标题1', 'type'=>1, 'content'=>'内容文字' ... ), 
 array('title' => '这是标题2', 'type'=>3, 'content'=>'内容文字' ... )
 ...
)
*/
$myExcel->addData($record, $fieldCnf);
// ->saveFile(文件名, 是否输出到浏览器? )

$myExcel->saveFile('用户反馈数据.xls', true);

 

最后, 得到的excel文件显示如下: