php 通过html-table形式完成excel下载的功能实现
2023-08-28 本文已影响0人
Mracale
/**
* @param $titles 列名
* @param $datas 具体数据
* @param $filename 文件名
* @param $extraMessage 额外信息
*/
public static function createExcel($titles,$datas, $filename, $extraMessage = ''){
$str = "<html xmlns:o=\"urn:schemas-microsoft-com:office:office\"\r\nxmlns:x=\"urn:schemas-microsoft-com:office:excel\"\r\nxmlns=\"http://www.w3.org/TR/REC-html40\">\r\n<head>\r\n<meta http-equiv=Content-Type content=\"text/html; charset=utf-8\">\r\n</head>\r\n<body>";
$str .= "<table border=1>";
//表头
$str .= "<tr>"; foreach ($titles as $title)
{
$str .= "<td style='width: 60px;'>{$title}</tdw>";
}
$str .= "</tr>\n";
//具体数据
foreach ($datas as $key => $rt)
{
$str .= "<tr>";
foreach ($rt as $k => $v)
{
$str .= "<td>{$v}</td>";
}
$str .= "</tr>\n";
}
//额外信息
if (!empty($extraMessage))
{
$str .= "<tr style='height:50px;border-style:none;'><th border=\"0\" style='height:60px;width:270px;font-size:22px;' colspan='19' >{$extraMessage}</th></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=" . $filename);
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type:application/download");;
header("Pragma: no-cache");
header("Expires: 0");
exit($str);
}
