How can dynamic variables like $autor, $date, and $headline be controlled through a database in PHP?

To control dynamic variables like $autor, $date, and $headline through a database in PHP, you can retrieve the values from the database and assign them to the variables using SQL queries. This allows you to dynamically populate these variables with the corresponding data stored in the database. 

// Connect to the database
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

$conn = new mysqli($servername, $username, $password, $dbname);

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

// Retrieve data from the database
$sql = "SELECT autor, date, headline FROM news_table WHERE id = 1";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    // Output data of each row
    while($row = $result->fetch_assoc()) {
        $autor = $row["autor"];
        $date = $row["date"];
        $headline = $row["headline"];
    }
} else {
    echo "0 results";
}

$conn->close();

Keywords

PHP dynamic variables database control SQL

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