<?php
@$con = mysql_connect("localhost","root","mysql");
mysql_query('set names gb2312');
if (!$con){
    die("数据库链接失败:".mysql_error());
    exit;
}
$data = mysql_select_db("berecord",$con);

//include('conn.php');
//mysql_query('set names gb2312');
if(!$data){
    echo mysql_error();
    mysql_close($con); //关闭数据库链接
    exit;
}

else if($name=="" && $carnumber=="" && $do=="" &&  $usercode==""){
    //当四项数据全为空时
$sql = "select * from record;  
$result = mysql_query($sql,$con);

$fp = fopen("php://output","a");

$head = array("年","月","日","周","姓名","年龄","班级","学号","上/下学时间","学习记录","体育成绩","学习汇报","学习总结")";
foreach($head as $i => $v){
    $head[$i] = iconv('utf-8','gb2312',$v);    //格式转换
    //$head[$i] = mb_convert_encoding("$v","utf-8","gb2312");
}

fputcsv($fp,$head);

while($row = mysql_fetch_array($result,MYSQL_ASSOC)){
    //fputcsv($fp,array_map('zero_change',$row));
    fputcsv($fp,$row);
    //echo "<br>"; 没有必要 在$row输出时就实现了
}


mysql_close($con);
}
?>