$filename=date("Y年m月d日")."數(shù)據(jù)信息統(tǒng)計(jì)結(jié)果.xls";     //文件名
$ua = $_SERVER["HTTP_USER_AGENT"];　　　　　　  //中文文件名不亂碼
if (preg_match("/MSIE/", $ua)) {
      $filename=urlencode($filename);
} else if (preg_match("/Firefox/", $ua)) {
      $filename=$filename;
} else {
      $filename=urlencode($filename);
}
header("Content-type:application/vnd.ms-excel");　　　//輸出excel頭
header("Content-Disposition:filename=".$filename);
$n = iconv('utf-8', 'gbk', '11');　　　　　　　//設(shè)置excel表格列
$t = iconv('utf-8', 'gbk', '22');
$k = iconv('utf-8', 'gbk', '33');
$s = iconv('utf-8', 'gbk', '44');
$r= iconv('utf-8', 'gbk', '55');
$a= iconv('utf-8', 'gbk', '66');

echo "{$n}\t";
echo "{$t}\t";
echo "{$k}\t";
echo "{$s}\t";
echo "{$r}\t";
echo "{$a}\t\n";

　　　　　　
foreach($a as $kk=>$pp){　　　　　　　　　　//對(duì)每列些數(shù)據(jù)
foreach($pp['child'] as $k=>$p){
echo iconv("utf-8", "gbk//IGNORE", $pp['u']."\t");
echo iconv("utf-8", "gbk//IGNORE", $p['u']."\t");
echo iconv("utf-8", "gbk//IGNORE", $p['s']."\t");
echo iconv("utf-8", "gbk//IGNORE", $p['t']."\t");
echo iconv("utf-8", "gbk//IGNORE", $p['c']."\t");
echo iconv("utf-8", "gbk//IGNORE", $p['t']."\t\n");
}
}