如何将数组插入MYSQL数据库？

Question

This is my array for top 10 movies

$data() = Array ( [0] => Array ( [rank] => 1. [rating] => 9.2 [title] => The Shawshank Redemption [year] => 1994 [number_of_votes] => 643,339 ) [1] => Array ( [rank] => 2. [rating] => 9.2 [title] => The Godfather [year] => 1972 [number_of_votes] => 488,694 ) [2] => Array ( [rank] => 3. [rating] => 9.0 [title] => The Godfather: Part II [year] => 1974 [number_of_votes] => 301,665 ) [3] => Array ( [rank] => 4. [rating] => 8.9 [title] => The Good, the Bad and the Ugly [year] => 1966 [number_of_votes] => 202,341 ) [4] => Array ( [rank] => 5. [rating] => 8.9 [title] => Pulp Fiction [year] => 1994 [number_of_votes] => 507,363 ) [5] => Array ( [rank] => 6. [rating] => 8.9 [title] => 12 Angry Men [year] => 1957 [number_of_votes] => 154,104 ) [6] => Array ( [rank] => 7. [rating] => 8.9 [title] => Schindler's List [year] => 1993 [number_of_votes] => 337,187 ) [7] => Array ( [rank] => 8. [rating] => 8.8 [title] => One Flew Over the Cuckoo's Nest [year] => 1975 [number_of_votes] => 265,303 ) [8] => Array ( [rank] => 9. [rating] => 8.8 [title] => The Dark Knight [year] => 2008 [number_of_votes] => 578,207 ) [9] => Array ( [rank] => 10. [rating] => 8.8 [title] => Inception [year] => 2010 [number_of_votes] => 415,584 ) )

Schema

mysql_query("CREATE TABLE TopMovies (rank INT, 
                                     rating VARCHAR(3), 
                                     title VARCHAR(50), 
                                     year INT, 
                                     number_of_votes INT )");

This is my loop

foreach ($data as $movie => $rows) {
    foreach ($rows as $row => $columns) {
       $query = "INSERT INTO TopMovies (rank, rating, title, year, number_of_votes)
          VALUES ({$columns['rank']}, {$columns['rating']}, {$columns['title']},
                  {$columns['year']}, {$columns['number_of_votes']});";                             
    }
    mysql_query($query);        
}

This is what I get, what's wrong?

+------+--------+-------+------+-----------------+
| rank | rating | title | year | number_of_votes |
+------+--------+-------+------+-----------------+
|    6 | 6      | 6     |    6 |               6 |
|    4 | 4      | 4     |    4 |               4 |
|    3 | 3      | 3     |    3 |               3 |
|    2 | 2      | 2     |    2 |               2 |
|    5 | 5      | 5     |    5 |               5 |
|    1 | 1      | 1     |    1 |               1 |
|    3 | 3      | 3     |    3 |               3 |
|    2 | 2      | 2     |    2 |               2 |
|    5 | 5      | 5     |    5 |               5 |
|    4 | 4      | 4     |    4 |               4 |
+------+--------+-------+------+-----------------+

Answer 1

Given that array of data, I believe this is the loop you need:

foreach ($data as $movie) {
   $query = "INSERT INTO TopMovies (rank, rating, title, year, number_of_votes)
      VALUES ({$movie['rank']}, '{$movie['rating']}', '{$movie['title']}',
              {$movie['year']}, {$movie['number_of_votes']});";
    mysql_query($query);
}

Also take care to mysql_real_escape_string the data that are strings and may be input by users.

Answer 2

$query = "INSERT INTO TopMovies (rank, rating, title, year, number_of_votes) VALUES "
foreach ($data as $movie => $rows) {
    foreach ($rows as $row => $columns) {
       $query += "({$columns['rank']}, '{$columns['rating']}', '{$columns['title']}',
              {$columns['year']}, {$columns['number_of_votes']}),";                             
    }      
}
#remove last comma add ';'
mysql_query($query);

Answer 3

you need to put the mysql_query inside the loop with the queries so you execute them. also, you have an array of records. you need only to parse once. you don't need two loops.

so

foreach ($data as $record) {
    $sql = "INSERT INTO .... {$record['rank']}, ...";
    mysql_query($sql);
}