What are best practices for ordering results in a MySQL query in PHP to ensure accurate data retrieval?

When ordering results in a MySQL query in PHP, it is important to specify the desired order using the ORDER BY clause to ensure accurate data retrieval. By default, MySQL may not return results in a specific order, so explicitly defining the sorting criteria is necessary. Additionally, using the LIMIT clause can be helpful to control the number of records returned. 

// Example PHP code snippet for ordering results in a MySQL query
$query = "SELECT * FROM table_name ORDER BY column_name ASC LIMIT 10";
$result = mysqli_query($connection, $query);

if(mysqli_num_rows($result) > 0) {
    while($row = mysqli_fetch_assoc($result)) {
        // Process each row of data here
    }
} else {
    echo "No results found.";
}

Keywords

MySQL query ordering data retrieval PHP

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