How can PHP tutorials help beginners avoid asking "dumb" questions related to basic functions like counting records?

Beginners can avoid asking "dumb" questions related to basic functions like counting records by following PHP tutorials that cover fundamental topics thoroughly. These tutorials can provide step-by-step explanations and examples on how to use functions like counting records, making it easier for beginners to understand and apply the concepts on their own. 

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

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

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

// Count the number of records in a table
$sql = "SELECT COUNT(*) as total FROM table_name";
$result = $conn->query($sql);
$row = $result->fetch_assoc();

echo "Total records: " . $row['total'];

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

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PHP tutorials beginners basic functions counting records avoid asking

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