create

// Only process the form if $_POST isn't empty
if ( ! empty( $_POST ) ) {

  // Connect to MySQL
  $mysqli = new mysqli( 'localhost', 'numebazadate', 'parola', 'numeutilizator' );

  // Check our connection
  if ( $mysqli->connect_error ) {
    die( 'Connect Error: ' . $mysqli->connect_errno . ': ' . $mysqli->connect_error );
  }

  // Insert our data
  $sql = "INSERT INTO pages ( title, slug, pagetext ) VALUES ( '{$mysqli->real_escape_string($_POST['title'])}', '{$mysqli->real_escape_string($_POST['slug'])}', '{$mysqli->real_escape_string($_POST['pagetext'])}' )";

  $insert = $mysqli->query($sql);

  // Print response from MySQL

  if ( $insert ) {
    $message = "<h3>Page added! Row ID: {$mysqli->insert_id}</h3>";
  } else {
    die("Error: {$mysqli->errno} : {$mysqli->error}");
  }

  // Close our connection
  $mysqli->close();
}