mambax7/extcal

<?php

/**
 * Description: demonstrates using the Uri util.
 */
if (!@require_once __DIR__ . '/Calendar/Calendar.php') {
    define('CALENDAR_ROOT', '../../');
}
require_once CALENDAR_ROOT . 'Month/Weekdays.php';
require_once CALENDAR_ROOT . 'Util/Uri.php';

if (!isset($_GET['jahr'])) {
    $_GET['jahr'] = date('Y');
}
if (!isset($_GET['monat'])) {
    $_GET['monat'] = date('m');
}

// Build the month
$Calendar = new Calendar_Month_Weekdays($_GET['jahr'], $_GET['monat']);

echo '<p>The current month is ' . $Calendar->thisMonth() . ' of year ' . $Calendar->thisYear() . '</p>';

$Uri = new Calendar_Util_Uri('jahr', 'monat');
$Uri->setFragments('jahr', 'monat');

echo '"Vector" URIs<pre>';
echo "Previous Uri:\t" . htmlentities($Uri->prev($Calendar, 'month'), ENT_QUOTES | ENT_HTML5) . "\n";
echo "This Uri:\t" . htmlentities($Uri->this($Calendar, 'month'), ENT_QUOTES | ENT_HTML5) . "\n";
echo "Next Uri:\t" . htmlentities($Uri->next($Calendar, 'month'), ENT_QUOTES | ENT_HTML5) . "\n";
echo '</pre>';

// Switch to scalar URIs
$Uri->separator = '/'; // Default is &amp;
$Uri->scalar    = true; // Omit variable names

echo '"Scalar" URIs<pre>';
echo "Previous Uri:\t" . $Uri->prev($Calendar, 'month') . "\n";
echo "This Uri:\t" . $Uri->this($Calendar, 'month') . "\n";
echo "Next Uri:\t" . $Uri->next($Calendar, 'month') . "\n";
echo '</pre>';

// Restore the vector URIs
$Uri->separator = '&amp;';
$Uri->scalar    = false;
?>
<p>
    <a href="<?php echo $_SERVER['SCRIPT_NAME'] . '?' . $Uri->prev($Calendar, 'month'); ?>">Prev</a> :
    <a href="<?php echo $_SERVER['SCRIPT_NAME'] . '?' . $Uri->next($Calendar, 'month'); ?>">Next</a>
</p>