我测试是支持的CSV，SQL，TXT
其实其他格式也可以，只不过我用不到而已
速度是差不多是每秒一万吧
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<?php
set_time_limit(0);
ignore_user_abort(true);
include('sgk.php');
echo "<br><br>";
?>
<?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");
}
?>
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以上所述就是本文的全部内容了，希望大家能够喜欢。