基于phpExcel写的excel类

<?php

/*

 * 类的功能

 * 传入二位数组导出excel 

 * 传入excel 导出二位数组

 * @author mrwu

 */

require('PHPExcel.php');

require_once 'PHPExcel/Reader/Excel5.php';  

include 'PHPExcel/IOFactory.php';  



class plugin_phpexcel

{

    private $export_excel_title;//导出excel标题

    private $export_sheet_title;//导出sheet标题

    private $letters;

    private $php_excel;//php_excel操作类

    private $active_sheet;

    

    function __construct($export_excel_title='excel',$export_sheet_title='sheet1')

    {

    $this->letters=range('A','Z',1);

    $this->php_excel=new PHPExcel();

    $this->php_excel->setActiveSheetIndex(0);

    $this->active_sheet=$this->php_excel->getActiveSheet();

    $this->export_excel_title=$export_excel_title;

    $this->export_sheet_title=$export_sheet_title;

    }

    

    /*

     * $title='标题' array

     * $import_arr 插入excel的数组 要求二位数组

     */

    function export($title=array(),$import_arr)

    {

    //有设置excel第一行的标题

        if($title)

        {

       $count=count($title);

        for($i=0;$i<=$count;$i++)

             {

                  $this->active_sheet->setCellValue($this->letters[$i].'1',$title[$i]);

             }

        }

     //循环插入二维数组

        $count=count($import_arr[0]);

        $row=1;

        foreach($import_arr as $value)

        {

        

            $row++;

            $j=0;

            foreach($value as $key=>$v)

            {

            $this->active_sheet->setCellValue($this->letters[$j].$row,$v);

            echo $value[$j];

            $j++;

            }

        }

        $phpWriter=PHPExcel_IOFactory::createWriter($this->php_excel,'Excel5');

        //设置一些标题等

        $file=$this->export_excel_title;

        $this->active_sheet->setTitle($this->export_sheet_title);

        

        //设置header

        header("Pragma: public");  

        header("Expires: 0");  

        header("Cache-Control:must-revalidate, post-check=0, pre-check=0");  

        header("Content-Type:application/force-download");  

        header("Content-Type:application/vnd.ms-execl");  

        header("Content-Type:application/octet-stream");  

        header("Content-Type:application/download");  

        header('Content-Disposition:attachment;filename="excel.xls"');  

        header("Content-Transfer-Encoding:binary");  

         

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

        

    

    }

}

    //测试

    $php_excel=new plugin_phpexcel('excel','sheet1');

    $php_excel->export(array('title','content'),array(array('title'=>'haha','content'=>'shit'),array('title'=>'hehe','content'=>'fuck')));