PHP load_qr_codes примеры использования

Пример #1

Файл: server.php Проект: cassarreb/sitc-qrable-webapp

<?php

require_once 'includes/mac_address.php';
require_once 'includes/progress.php';
if (!isset($_POST['submit'])) {
    die;
}
$db = new PDO('mysql:host=localhost;dbname=sitc', 'root', '');
$qr = $_POST['qr'];
if (!mac_found($db)) {
    record_mac($db);
}
$qr_codes = load_qr_codes($db);
if (count($qr_codes) === 10) {
    ?>
{"already_won":1}<?php 
    die;
}
if (array_search($qr, $qr_codes) !== FALSE) {
    ?>
{"found":1}<?php 
    die;
}
$statement = $db->prepare('SELECT COUNT(*) AS qr_count, funfact FROM stand WHERE qrcode=?');
$statement->bindValue(1, $qr, PDO::PARAM_STR);
$statement->execute();
$qr_row = $statement->fetch(PDO::FETCH_ASSOC);
if (!$qr_row['qr_count']) {
    ?>
{"non_occuring":1}<?php 
    die;

Пример #2

Файл: index.php Проект: cassarreb/sitc-qrable-webapp

							<button id="start" class="btn btn-primary" type="button">Start!</button>
						</div>
					</div>
				</div>
			</div>
			<p class="waiting">
				waiting 
				<strong class="waiting_dots">
					<span class="first_waiting_dot">.</span>
					<span class="second_waiting_dot">.</span>
					<span class="third_waiting_dot">.</span>
				</strong>
			</p>
			<p>
				<strong id="qr_remaining"><?php 
echo 10 - count(load_qr_codes($db));
?>
</strong> stands remaining!
			</p>
			<p>
				<strong id="funfact"></strong>
			</p>
			<div id="non_occuring_qr" class="modal">
				<div class="modal-dialog">
					<div class="modal-content">
						<div class="modal-header">
							<button type="button" class="close" data-dismiss="modal" aria-hidden="true">
								<span aria-hidden="true">&times;</span>
								<span class="sr-only">Close</span>
							</button>
						</div>