$y = $_REQUEST["y"];
}
if (isset($_REQUEST["m"])) {
$m = $_REQUEST["m"];
}
if (isset($_REQUEST["d"])) {
$d = $_REQUEST["d"];
}
if (($result = check_params($y, $m, $d)) !== true) {
$error = $result;
} else {
$year = $y;
$month = $m;
$day = $d;
}
$item = $dbh->get_schedule($year, $month, $day);
?>
<html>
<head>
<title>Schedule</title>
<meta http-equiv=content-type content="text/html; charset=UTF-8">
</head>
<body>
<?php
if (isset($error)) {
echo "<p>{$error}</p>";
}
?>
<h1><?php
echo $year;
?>
