我如何在 PHP 中编写此 SQL 查询并将值存储在数组调用 $query 中

Question

How do I write the following in php. I want to just drop the array into a variable called $query. I am very new to this.

SELECT name, COUNT(*) as frequency
FROM name_table
GROUP BY name
ORDER BY COUNT(*) DESC
LIMIT 25;

Answer 1

You need to send this query to your database using database driver like mysqli or PDO.

$stmt = $pdo->query('SELECT name FROM users');
while ($row = $stmt->fetch())
{
    echo $row['name'] . "\n";
}

Here is PDO documentation: http://php.net/manual/en/book.pdo.php