将数组值插入MySQL

Question

I tried to find another question with the answer to this but I've had no luck. My question is basically...will this work?

$insert_tweets = "INSERT INTO tweets (
  'id',
  'created_at',
  'from_user_id',
  'profile_image',
  'from_user',
  'from_user_name',
  'text' 
  ) VALUES (
  {$user_data[$i]["id"]},
  {$user_data[$i]["created_at"]},
  {$user_data[$i]["from_user_id"]},
  {$user_data[$i]["profile_image"]},
  {$user_data[$i]["from_user"]},
  {$user_data[$i]["from_user_name"]},
  {$user_data[$i]["text"]}
)"

        for($i=0;$i<count($user_data);$i++){
            mysqli_query($mysqli,$insert_tweets);
        }

$user_data is a multi-dimensional array, the first level of which is numeric, the subsequent level is associative.

Also, what would be the best way to "database prepare"/sanitize the associative array variables prior to insertion? I don't anticipate any malicious data but it is always possible.

Answer 1

        for($i=0;$i<count($user_data);$i++){
            $insert_tweets = "INSERT INTO tweets ('id','created_at','from_user_id','profile_image','from_user','from_user_name','text') VALUES ({$user_data[$i]["id"]},{$user_data[$i]["created_at"]},{$user_data[$i]["from_user_id"]},{$user_data[$i]["profile_image"]},{$user_data[$i]["from_user"]},{$user_data[$i]["from_user_name"]},{$user_data[$i]["text"]})";
            mysqli_query($mysqli,$insert_tweets);
        }

This should work