mysql - thinkphp3.2 csv batch import of tens of thousands of data reports a timeout error. Is there any good way to deal with it?

Question

$filename = $_FILES['data']['tmp_name']; 
$handle = fopen($filename, 'r'); 
$result = input_csv($handle); //解析csv 
$length = count($result); 

for ($i = 0; $i < $length; $i++) {
    $ip = $result[$i][0]; 
    $port = $result[$i][1];
    //...
    $data = array(
        "ip" => $ip,
        "port" => $port,
        //...
    );
    $count = $Property->where($where)->find();
    if($count){
        $query = $Property->where($where)->save($data);
    }else{
        $query = $Property->add($data);
    }
}
fclose($result); 
$this->success('导入成功！');
exit();

Upload the CSV file, but an error is reported after execution. Please give me some advice
ps: It is necessary to determine that the IP port is unique. If it exists, it will be overwritten. If it does not exist, it will be added.

Answer 1

Two types, one is to set the timeout limit, and the other is to convert it into sql and finally get it to the database for execution. I recommend the second one, which has good performance