简介：这是一个简单易用的导出Excel类的详细页面，介绍了和php,有关的知识、技巧、经验，和一些php源码等。
class='pingjiaF' frameborder='0' src='http://biancheng.dnbcw.info/pingjia.php?id=339661' scrolling='no'>转载自：http://www.umtry.com/201105/%E4%B8%80%E4%B8%AA%E7%AE%80%E5%8D%95%E6%98%93%E7%94%A8%E7%9A%84%E5%AF%BC%E5%87%BAexcel%E7%B1%BB.html5
<?php class toExcel{ public $link = null; function __construct(){ } function conndb($confdb){ $this->link = pg_connect($confdb); return $this->link; } /*************************************************************************** * $table:表名 * $mapping：数组格式头信息$map=array(‘No’,'Name’,'Email’,'Age’); * $sql:sql语句 * $fileName：Excel文件名称 * return：Excel格式文件 **************************************************************************/ public function toExcel($mapping,$sql,$fileName) { header(“Content-type:application/vnd.ms-excel”); header(“Content-Disposition:filename=”.$fileName.”.xls”); echo’<html xmlns:o=”urn:schemas-microsoft-com:office:office” xmlns:x=”urn:schemas-microsoft-com:office:excel” xmlns=”[url=http://www.w3.org/TR/REC-html40]http://www.w3.org/TR/REC-html40[/url]“> <head> <meta http-equiv=”expires” content=”Mon, 06 Jan 1999 00:00:01 GMT”> <meta http-equiv=Content-Type content=”text/html; charset=UTF-8″> <!–[if gte mso 9]><xml> <x:ExcelWorkbook> <x:ExcelWorksheets> <x:ExcelWorksheet> <x:Name></x:Name> <x:WorksheetOptions> <x:DisplayGridlines/> </x:WorksheetOptions> </x:ExcelWorksheet> </x:ExcelWorksheets> </x:ExcelWorkbook> </xml><![endif]–> </head> <body link=blue vlink=purple leftmargin=0 topmargin=0>’; echo’<table border=”0″ cellspacing=”0″ cellpadding=”0″>’; echo’<tr>’; if(is_array($mapping)) { foreach($mapping as $key=>$val) echo”<td style=’background-color:#09F;font-weight:bold;’>”.$val.”</td>”; } echo’</tr>’; //数据库连接 if(!is_resource($this->link)) { $this->conndb(DBCONF); } $query=pg_query($this->link,$sql); while($rows=pg_fetch_assoc($query)){ echo’<tr>’; foreach($rows as $key=>$val){ if(is_numeric($val) && strlen($val)>=14){ echo”<td style=’vnd.ms-excel.numberformat:@’>”.$val.”</td>”; //大于14位的数字转换成字符串输出(如身份证) }else{ echo”<td>”.$val.”</td>”; } } echo’</tr>’; } echo’</table>’; echo’</body>’; echo’</html>’; } } ?>
使用
$toexcel = new toExcel();
$toexcel->conndb(“host=localhost port=5432 dbname=super user=super password=super”);
$toexcel->toExcel($lable_arr,$sql,$excel_name);