What are the advantages of using associative arrays in PHP code for handling query results?

When handling query results in PHP, using associative arrays can make it easier to access and manipulate data. Associative arrays allow you to store data in key-value pairs, making it simple to retrieve specific values using the corresponding keys. This can lead to cleaner and more readable code compared to using numeric arrays, especially when dealing with large datasets. 

// Example of using associative arrays to handle query results
$query = "SELECT * FROM users";
$result = mysqli_query($connection, $query);

$data = array();

while ($row = mysqli_fetch_assoc($result)) {
    $data[] = $row;
}

// Accessing data from the associative array
foreach ($data as $user) {
    echo "User ID: " . $user['id'] . ", Username: " . $user['username'] . "<br>";
}

Keywords

Associative arrays PHP code query results advantages handling.

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