文章来源博主：https://www.cnblogs.com/followyou/p/6143168.html
/* *处理Excel导出 *@param $datas array 设置表格数据 *@param $titlename string 设置head *@param $title string 设置表头 */ public function excelData($datas,$titlename,$title,$filename){ $str = "<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=utf-8"> </head> <body>"; $str .="<table border=1><head>".$titlename."</head>"; $str .= $title; foreach ($datas as $key=> $rt ) { $str .= "<tr>"; foreach ( $rt as $k => $v ) { $str .= "<td>{$v}</td>"; } $str .= "</tr> "; } $str .= "</table></body></html>"; header( "Content-Type: application/vnd.ms-excel; name='excel'" ); header( "Content-type: application/octet-stream" ); header( "Content-Disposition: attachment; filename=".$filename ); header( "Cache-Control: must-revalidate, post-check=0, pre-check=0" ); header( "Pragma: no-cache" ); header( "Expires: 0" ); exit( $str ); }
将html的表格转换excel的表格；此种方法适应于设置各种单元格的显示，合并，只需设置html的table，设置css就能导出各式各样的excel模板。
实例如下：
导出一个带表头，表头带颜色，设置字体大小，居中，排版适中；
$dataResult = array(); //todo:导出数据（自行设置） $headTitle = "XX保险公司 优惠券赠送记录"; $title = "优惠券记录"; $headtitle= "<tr style='height:50px;border-style:none;><th border="0" style='height:60px;270px;font-size:22px;' colspan='11' >{$headTitle}</th></tr>"; $titlename = "<tr> <th style='70px;' >合作商户</th> <th style='70px;' >会员卡号</th> <th style='70px;'>车主姓名</th> <th style='150px;'>手机号</th> <th style='70px;'>车牌号</th> <th style='100px;'>优惠券类型</th> <th style='70px;'>优惠券名称</th> <th style='70px;'>优惠券面值</th> <th style='70px;'>优惠券数量</th> <th style='70px;'>赠送时间</th> <th style='90px;'>截至有效期</th> </tr>"; $filename = $title.".xls"; $this->excelData($dataResult,$titlename,$headtitle,$filename);