How can PHP developers handle situations where data entries are not in a sequential order in a database table?

When data entries are not in a sequential order in a database table, PHP developers can use SQL queries with ORDER BY clause to retrieve the data in a desired order. By specifying the column(s) to sort by, developers can control the order in which the data is fetched from the database. 

// Connect to the database
$pdo = new PDO('mysql:host=localhost;dbname=database_name', 'username', 'password');

// Prepare SQL query to retrieve data in a specific order
$query = "SELECT * FROM table_name ORDER BY column_name ASC";
$stmt = $pdo->prepare($query);
$stmt->execute();

// Fetch and display the data in the desired order
while ($row = $stmt->fetch()) {
    echo $row['column_name'] . "<br>";
}

Keywords

PHP database non-sequential sorting indexing

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