What are some best practices for sorting data by multiple priorities in MySQL using PHP?

When sorting data by multiple priorities in MySQL using PHP, one approach is to use the ORDER BY clause with multiple columns in the query. This allows you to specify the order in which the data should be sorted based on different criteria. For example, you can sort the data by one column in ascending order and another column in descending order. 

// Connect to MySQL database
$connection = mysqli_connect("localhost", "username", "password", "database");

// Query to select data from table and sort by multiple columns
$query = "SELECT * FROM table_name ORDER BY column1 ASC, column2 DESC";

// Execute the query
$result = mysqli_query($connection, $query);

// Fetch and display the sorted data
while($row = mysqli_fetch_assoc($result)) {
    echo $row['column1'] . " - " . $row['column2'] . "<br>";
}

// Close the connection
mysqli_close($connection);

Keywords

MySQL PHP sorting data multiple priorities best practices

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