将数据导出到excel当中,欢迎大家拍砖
-
/**
- * 导出到excel文件(一般导出中文的都会乱码，需要进行编码转换）
- * 使用方法如下
- * $excel = new Excel();
- * $excel->addHeader(array('列1','列2','列3','列4'));
- * $excel->addBody(
- array(
- array('数据1','数据2','数据3','数据4'),
- array('数据1','数据2','数据3','数据4'),
- array('数据1','数据2','数据3','数据4'),
- array('数据1','数据2','数据3','数据4')
- )
- );
- * $excel->downLoad();
- */
- class Excel{
- private $head;
- private $body;
- /**
- *
- * @param type $arr 一维数组
- */
- public function addHeader($arr){
- foreach($arr as $headVal){
- $headVal = $this->charset($headVal);
- $this->head .= "{$headVal}\t ";
- }
- $this->head .= "\n";
- }
- /**
- *
- * @param type $arr 二维数组
- */
- public function addBody($arr){
- foreach($arr as $arrBody){
- foreach($arrBody as $bodyVal){
- $bodyVal = $this->charset($bodyVal);
- $this->body .= "{$bodyVal}\t ";
- }
- $this->body .= "\n";
- }
- }
- /**
- * 下载excel文件
- */
- public function downLoad($filename=''){
- if(!$filename)
- $filename = date('YmdHis',time()).'.xls';
- header("Content-type:application/vnd.ms-excel");
- header("Content-Disposition:attachment;filename=$filename");
- header("Content-Type:charset=gb2312");
- if($this->head)
- echo $this->head;
- echo $this->body;
- }
- /**
- * 编码转换
- * @param type $string
- * @return string
- */
- public function charset($string){
- return iconv("utf-8", "gb2312", $string);
- }
- }
- ?>
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