What is the correct syntax for fetching and accessing data from a MySQL query result in PHP?

When fetching data from a MySQL query result in PHP, you need to use the appropriate functions to retrieve the data and access it. The most commonly used functions for fetching data from a MySQL query result in PHP are `mysqli_fetch_assoc`, `mysqli_fetch_row`, or `mysqli_fetch_array`. These functions return an associative array, numeric array, or both respectively, which can then be accessed using keys or indexes.

// Assuming $result is the MySQL query result
while ($row = mysqli_fetch_assoc($result)) {
    echo $row['column_name']; // Accessing data using column names
}