Are there any best practices for integrating PHP and SQL for efficient data retrieval and sorting?

When integrating PHP and SQL for efficient data retrieval and sorting, it is best practice to use prepared statements to prevent SQL injection attacks and improve performance. Additionally, utilizing indexes on columns that are frequently used for sorting can also enhance query performance. 

// Create a database connection
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";
$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Prepare a SQL statement with placeholders for data retrieval and sorting
$stmt = $conn->prepare("SELECT * FROM table_name WHERE column_name = ? ORDER BY column_name2");

// Bind parameters to the placeholders
$param1 = "value";
$stmt->bind_param("s", $param1);

// Execute the statement
$stmt->execute();

// Bind result variables
$stmt->bind_result($result1, $result2);

// Fetch results
while ($stmt->fetch()) {
    echo "Result 1: $result1, Result 2: $result2 <br>";
}

// Close the statement and connection
$stmt->close();
$conn->close();

Keywords

PHP SQL data retrieval sorting efficiency

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