How do i insert multiple rows to a specific postmeta - sql

Question

I am trying update multiple wordpress postmeta fields in one query.
Fields
$fields = [
'token' => $car_hash,
'historie' => $car_history,
'korrekt' => $car_correct,
'kilometer' => $car_km,
'brand' => $car_brand,
'model' => $car_model,
'post_nummer' => $user_zip,
'navn' => $user_name,
'telefon' => $user_phone,
'email' => $user_mail,
'datetime' => $user_datetime,
'customer_city' => $city,
'customer_country' => $country,
'customer_lat' => $lattitude,
'customer_lng' => $longitude
];
Old code which execute a query by using the key value pair in the fields array above.
foreach($fields as $key => $value){
update_field($key, $value, $id);
}
I have been trying to use wpdb::update but i think i am misunderstanding something.
$fields = [
'token' => $car_hash,
'historie' => $car_history,
'korrekt' => $car_correct,
'kilometer' => $car_km,
'brand' => $car_brand,
'model' => $car_model,
'post_nummer' => $user_zip,
'navn' => $user_name,
'telefon' => $user_phone,
'email' => $user_mail,
'datetime' => $user_datetime,
'customer_city' => $city,
'customer_country' => $country,
'customer_lat' => $lattitude,
'customer_lng' => $longitude
];
$tab = 'solgt_postmeta';
$len = count($fields);
$arg = [];
$for = [];
foreach($fields as $key => $value){
$arg[$key] = $value;
$for[] = '%s';
$cnt++;
}
global $wpdb;
if($wpdb->update($tab, $arg, $for)){
echo 'success';
} else {
echo 'error';
}
The formats array look like this
Array
(
[0] => %s
[1] => %s
[2] => %s
[3] => %s
[4] => %s
[5] => %s
[6] => %s
[7] => %s
[8] => %s
[9] => %s
[10] => %s
[11] => %s
[12] => %s
[13] => %s
[14] => %s
);
The arguments array look like this
Array
(
[token] => xxx
[historie] => xxx
[korrekt] => xxx
[kilometer] => xxx
[brand] => xxx
[model] => xxx
[post_nummer] => xxx
[navn] => xxx
[telefon] => xxx
[email] => xxx
[datetime] => xxx
[customer_city] => xxx
[customer_country] => xxx
[customer_lat] => xxx
[customer_lng] => xxx
);
I dont normally use wordpress, and i am confused on how to achieve this without having to do so many queries.

Answer 1

Just use update_post_meta() instead of wpdb::update
<?php
update_post_meta( <post_id>,
'token' , $car_hash,
'historie' , $car_history,
'korrekt' , $car_correct,
'kilometer' , $car_km,
'brand' , $car_brand,
'model' , $car_model,
'post_nummer' , $user_zip,
'navn' , $user_name,
'telefon' , $user_phone,
'email' , $user_mail,
'datetime' , $user_datetime,
'customer_city' , $city,
'customer_country' , $country,
'customer_lat' , $lattitude,
'customer_lng' , $longitude
);