<?php

$dbh = new PDO('mysql:host=127.0.0.1;dbname=test', 'user', 'password', array(
    PDO::ATTR_EMULATE_PREPARES => true,
    PDO::MYSQL_ATTR_INIT_COMMAND => 'set names utf8',
));

$stmt = $dbh->prepare('SELECT * FROM `pages` WHERE `id` = :page');
$stmt->bindValue(':page', $_GET['page'], PDO::PARAM_INT);
$stmt->execute();

$result = $stmt->fetch(PDO::FETCH_ASSOC);

?>