第一種方法：
$filename='文件名稱'; $filetitle='你的標題'; if($_POST){ set_time_limit(10000)； $title = ''; ini_set('memory_limit','300M'); header('Content-Type: application/vnd.ms-excel;charset=utf-8'); $name = $title.".xls"; header('Content-Disposition: attachment;filename='.$name.''); header('Cache-Control: max-age=0'); $where = "1=1"; $sql = ""; $query = DB::Query($sql); // PHP文件句柄，php://output 表示直接輸出到瀏覽器 $fp = fopen('php://output', 'a'); // 輸出Excel列頭信息 $head = array('ID'); //字符替換 $p_new_lines = array("/r/n", "/n","/t","/r","/r/n", "<pre>","</pre>","<br>","</br>","<br/>"); $p_change_line_in_excel_cell = ''; foreach($head as $v){ echo iconv('utf-8','gb2312',$v) . "/t"; } echo "/n"; // 計數器 $cnt = 0; // 每隔$limit行，刷新一下輸出buffer，節約資源 $limit = 100000; // 逐行取出數據，節約內存 while ($res = mysql_fetch_assoc($query)) { $cnt ++; if ($limit == $cnt) { //刷新一下輸出buffer，防止由于數據過多造成問題 ob_flush(); flush(); $cnt = 0; } echo trim($res['id']). "/t"; echo "/n"; } }第二種方法：
$filename='文件名稱'; $filetitle='你的標題'; if($_POST){ $title = ''; ini_set('memory_limit','300M'); header('Content-Type: application/vnd.ms-excel;charset=utf-8'); $name = $title.".xls"; header('Content-Disposition: attachment;filename='.$name.''); header('Cache-Control: max-age=0'); echo '<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="expires" content="Mon, 06 Jan 1999 00:00:01 GMT"> <meta http-equiv=Content-Type content="text/html; charset=gb2312"> <!--[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>'; $where = "1=1"; $sql = " "; mysql_query('set names "utf8"'); mysql_set_charset('utf8'); $query = DB::Query($sql); // PHP文件句柄，php://output 表示直接輸出到瀏覽器 $fp = fopen('php://output', 'a'); // 輸出Excel列頭信息 $head = array('ID','xxx'); //字符替換 $p_new_lines = array("/r/n", "/n","/t","/r","/r/n", "<pre>","</pre>","<br>","</br>","<br/>"); $p_change_line_in_excel_cell = ''; echo "<table>"; echo "<tr>"; foreach($head as $v){ echo "<td>".iconv('utf-8','gb2312',$v)."</td>"; } echo "</tr>"; // 逐行取出數據，節約內存 while ($res = mysql_fetch_assoc($query)) { echo "<tr>"; echo "<td style='vnd.ms-excel.numberformat:@'>".$res['id']."</td>"; echo "<td>".iconv('utf-8', 'gb2312', $res['xxx']."</td>"; echo"</tr>"; } echo "</table>"; }以上這篇php原生導出excel文件的兩種方法(推薦)就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持VeVb武林網。
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