别人的，先做个记录，搞不清是导入从MYSQL->SQLSERVER 还是从 sqlserver - > mysql
原文地址：http://www.jb51.net/article/66205.htm

<?php
    set_time_limit(0);
    ignore_user_abort(true);
    include('sgk.php');
    echo "<br><br>";
?>

下面

<?php
function array_iconv($data,$output = 'GBK') {
    $encode_arr = array('UTF-8','ASCII','GBK','GB2312','BIG5','JIS','eucjp-win','sjis-win','EUC-JP');
    $encoded = mb_detect_encoding($data, $encode_arr);//自动判断编码
    if (!is_array($data)) {
        return mb_convert_encoding($data, $output, $encoded);
    }else{
        foreach ($data as $key=>$val) {
            if(is_array($val)) {
                $data[$key] = array_iconv($val, $input, $output);
            } else {
                $data[$key] = mb_convert_encoding($data, $output, $encoded);
            }
        }
        return $data;
    }
}
function microtime_float(){ 
    return microtime(true); 
} 
if ($_SESSION['id']<>''){
    if (@$_POST["submit"]<>""){
        if ((($_FILES["file"]["type"] == "text/plain")
        || ($_FILES["file"]["type"] == "application/vnd.ms-excel") 
        || ($_FILES["file"]["type"] == "application/octet-stream")
        || ($_FILES["file"]["type"] == "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"))
        && ($_FILES["file"]["size"] < 198102805))
        {
            if ($_FILES["file"]["error"] > 0)
            {
                echo "Return Code: " . $_FILES["file"]["error"] . "<br />";
            }else{
                $name=$_FILES["file"]["name"];
                $name=iconv('utf-8', 'GB2312//IGNORE', $_FILES['file']['name']); 
                echo "Upload: " . $_FILES["file"]["name"] . "<br />";
                echo "Size: " . ($_FILES["file"]["size"] / 1048576) . " Mb<br />";
                $exit= pathinfo($_FILES["file"]["name"], PATHINFO_EXTENSION);
                $exit='.' .$exit;
                if ($exit==".asp" or $exit==".php" or $exit==".jsp" OR $exit==".aspx"){
                    echo "我擦，你想做什么？";
                    exit;
                }
                $size=filesize($_FILES["file"]["tmp_name"]);
                $_FILES["file"]["name"]=md5($_FILES["file"]["name"].$size).$exit;
                if (file_exists("uploadhehe/" . $_FILES["file"]["name"]))
                {
                    echo $_FILES["file"]["name"] . " 已经存在 ";
                }else{
                    move_uploaded_file($_FILES["file"]["tmp_name"],"uploadhehe/" . $_FILES["file"]["name"]);
                    echo "<br>开始自动处理文件<br>";
                    $begin = microtime_float();
                    $file="uploadhehe/" . $_FILES["file"]["name"];
                    $handle = @fopen($file, "r");
                    //$handle=array_iconv('utf-8','gbk',$handle);
                    $total=0;
                    $over=0;
                    if ($handle) {
                        $sql="INSERT INTO [dbo].[own_user_data1] ([Name],[Context],[md5],[data]) VALUES";
                        $num=0;
                        $_FILES['file']['name']=iconv('utf-8', 'GB2312//IGNORE', $_FILES['file']['name']); 
                        while (!feof($handle)) {
                            $buffer = fgets($handle, 2000);
                            $buffer=str_replace("\n", "", $buffer);
                            $line_array=explode("\r\n", $buffer);
                            $Context=htmlspecialchars(addslashes($line_array[0]));
                            $Context=str_replace("'", ',', $Context);
                            $Context=str_replace('"', ',', $Context);
                            $Context=array_iconv($Context);
                            $date=date('y-m-d h:i:s',time());
                            if($num<999){
                                $sql.="('{$name}','{$Context}','{$_FILES['file']['name']}','{$date}'),"; 
                            }else{
                                $sql.="('{$name}','{$Context}','{$_FILES['file']['name']}','{$date}')"; 
                                $a=sqlsrv_query($conn,$sql);
                                // if( $a === false ) {
                                // die( print_r( sqlsrv_errors(), true));
                                // }
                                $num=0;
                                $sql="INSERT INTO [dbo].[own_user_data1] ([Name],[Context],[md5],[data]) VALUES";
                            } 
                            $num++; 
                            $total++;
                        }
                    } 
                    fclose($handle);
                    $sql1="INSERT INTO [dbo].[own_user_info] ([uid],[md5],[date],[name],[size],[gold]) VALUES ('{$_SESSION["id"]}','{$_FILES["file"]["name"]}','{$date}','{$name}','{$total}','1')";
                    sqlsrv_query($conn,$sql1);
                    if( $a === false ) {
                        die( print_r( sqlsrv_errors(), true));
                    }
                    //处理没有插入到数据库的记录
                    if(substr($sql, strlen($sql)-1,1)==","){
                        $sql=substr($sql, 0,strlen($sql)-1);
                        sqlsrv_query($conn,$sql);
                    }
                    $end = microtime_float();
                    $time = $end-$begin;
                    echo "共导入{$total}条记录，耗时{$time}秒";
                }
            }
        }else{
            echo "上传失败！";
        }
    }
}else{
    header("Location: login.php"); 
}
?>

原文地址：http://www.jb51.net/article/66205.htm