ThinkPHP5 使用 PHPExcel 导出表格封装类

ThinkPHP5 使用 PHPExcel 导出表格封装类

$mulit_arr =
[
'data'=>
[
[
['标题1','标题2','标题3'],
['a','b','c'],
['d','e','f']
],
[
['标题1','标题2','标题3'],
['a','b','c'],
['d','e','f']
]
],
'sheet'=>
[
['title'=>'工作空间1名称']，
['title'=>'工作空间2名称']，
]
]

<?php
namespace  app\web\controller;
use PHPExcel_IOFactory,PHPExcel;
class MyExcel
{
/*存储excel类对象*/
private static $obpe;

/*初始化*/
public function __construct(){self::$obpe = new PHPExcel();}

/**
* 导出
* @param array $mulit_arr
* @param string $filename
* @param string $Title
* @param string $Subject
* @param string $Description
* @param string $Keywords
* @param string $Category
* @param string $type
*/
public function export($mulit_arr = [],$filename = 'mulit_sheet',$Title='',$Subject='',$Description='',$Keywords='',$Category='',$type = 'output')
{
/* @func 设置文档基本属性 */
$obpe_pro = self::$obpe->getProperties();
$obpe_pro->setCreator('筑域云')/*设置创建者*/
->setLastModifiedBy(date('Y/m/d H:i'))/*设置时间 2013/2/16 15:00*/
->setTitle($Title)/*设置标题*/
->setSubject($Subject)/*设置备注*/
->setDescription($Description)/*设置描述*/
->setKeywords($Keywords)/*设置关键字 | 标记*/
->setCategory($Category);/*设置类别*/

/*
* 设置宽度
$obpe->getActiveSheet()->getColumnDimension()->setAutoSize(true);
$obpe->getActiveSheet()->getColumnDimension('B')->setWidth(10);
设置当前sheet索引,用于后续的内容操作
一般用在对个Sheet的时候才需要显示调用
缺省情况下,PHPExcel会自动创建第一个SHEET被设置SheetIndex=0
*/
/*$mulit_arr*/
foreach ($mulit_arr['data'] as $key=>$value)
{
/*下面这一块可以封装后 实现多个工作空间的布局发生变化*/
$next_key = $key+1;

/*设置SHEET*/
self::$obpe->setactivesheetindex($key);

/*设置工作空间名称*/
$sheet = self::$obpe->getActiveSheet();
$sheet->setTitle($mulit_arr['sheet'][$key]['title']);

/*写入数据*/
foreach ($value as $k=>$v)
{
/* @func 设置列 */
$kkup = $k+1;

foreach ($v as $kk=>$vv)
{
$where = self::getLetterByNumb
4000
er($kk);/*X轴 改变这个位置可以改变文档布局*/
$x = $where.$kkup;
self::$obpe->getactivesheet()->setcellvalue($x,$vv);
}
}
/*是否需要创建下一个工作空间*/
if(isset($mulit_arr['data'][$next_key])) self::$obpe->createSheet();
}

/*写入内容*/
$obwrite = PHPExcel_IOFactory::createWriter(self::$obpe, 'Excel5');

$filename = $filename.'.xls';
if($type == 'output')
{
/**直接在浏览器输出*/
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='$filename'");
header('Content-Transfer-Encoding:binary');
$obwrite->save('php://output');
}else if($type == 'put') {
/*ob_end_clean();*/
/*保存文件*/
$obwrite->save($filename);
}
}

/**
* 确定文件X横轴 # 这里暂时就弄这么多吧
* @param int $number 传进来的就是$model的key
* @return mixed
*/
protected static function getLetterByNumber($number = 1)
{
return ['A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z'][$number];
}

}

/*调用*/
$title = '这是标题';
$Subject='这是备注';
$Description='这是描述';
$Keywords='这是关键字';
$Category='这是分类';

$obj = new MyExcel();
$obj->export($mulit_arr,$filename,$title,$Subject,$Description,$Keywords,$Category);
?>

$title = '这是标题';
$Subject='这是备注';
$Description='这是描述';
$Keywords='这是关键字';
$Category='这是分类';

$obj = new MyExcel($title,$Subject,$Description,$Keywords,$Category);
$obj->export($mulit_arr,'test');