Visa källkod

Nedanstående filer finns i denna katalog. Klicka på en fil för att visa dess innehåll.

bth-cards/

1. .buildpath
2. .project
3. CCard.php
4. CCardHand.php
5. CDeck.php
6. argyle.jpg
7. card.php
8. common.php
9. deck.php
10. grunge.jpg
11. hand.php
12. index.php
13. sessDest.php
14. sessions.php
15. sessions_mroos.php
16. source.php
17. template.php
18. tiles.jpg

Stäng "sessions.php"

<?php

// ===============================================================
// Contents: Kortgrejer.
// Author: Staffan Lindsgård
// ===============================================================

$pagetitle = "Kortelikort!";
$customhead = '';
$html = '';

require_once "common.php";
echo $page_top;


// ===============================================================
// Inkluderar externa PHP-filer.

require_once "CCardHand.php";
require_once('CDeck.php');


// ===============================================================
// Startar sessionen.

session_start();

// ===============================================================
// Inställningar för felsökning.

error_reporting(-1);
$debug = false;
$debug = (empty($_POST['debug']) ? $debug : $_POST['debug']);
$debug = ($debug=="true" ? true : false);
$debug_out = "<h2 class='debug'>Debug</h2>\n";


// ===============================================================
// Inkommande variabler.

$sesact = (empty($_GET['sesact']) ? FALSE : $_GET['sesact']);

$debug_out = "<h3 class='debug'>Inkommande variabler</h3>\n";
$debug_out = "<p><strong>\$sesact:</strong> {$sesact}</p>\n";


// ===============================================================
// Sessionsinfo.

switch($sesact) {
	case 'init': { // Destroy and then initiate the session
		require('sessDest.php');
		//
		// Initiating a session and storing an object in the session variable
		//
		// http://php.net/manual/en/function.session-start.php
		// http://php.net/manual/en/function.session-regenerate-id.php
		//
		session_start();          // Must call again if we destroyed just destroyed
 			                        // the session.
		session_regenerate_id();  // To avoid problems

		$_SESSION['hand']   = new CCardHand();
		$_SESSION['deck']   = new CDeck();
		$_SESSION['rounds'] = 0;

		// $_SESSION['deck']->Shuffle();

		$debug .= 'Session destroyed and created.';
		$debug .= 'Current session id is: ' . session_id() . '<br />';
	}
	break;

	case 'destroy': { // Only destroy the session
		require('sessDest.php');
		$debug .= 'Session destroyed.';
		$debug .= 'Current session id is: ' . session_id() . '<br />';
	}
	break;

	default:
	break;
}// -------------------------------------------------------------------------------------------
//
// Using the session variable
//
// http://php.net/manual/en/function.isset.php
//
if(isset($_SESSION['deck'])) {
	$card = $_SESSION['deck']->DealFromTop();

	// Only if there is more cards to retrieve
	if($card) {
		$card->FlipCard();
		$_SESSION['hand']->AddCard($card);
		$_SESSION['rounds'] += 1;
	} else {
		$html .= "<h1><em>The deck is empty.</em></h1>";
	}

	$html .= "<h1>Leker med sessioner</h1>";
	$html .= $_SESSION['hand']->GetHandAsCSS();
	$html .= <<<EOD
<p>
Antalet rundor äro {$_SESSION['rounds']}.
<a href='sessions.php'>Ny runda</a>
</p>
EOD;
}

$html .= <<<EOD
<p>
<a href='sessions.php?sesact=init'>Initiera ny session (och förstör den befintliga)</a><br/>
<a href='sessions.php?sesact=destroy'>Förstör sessionen</a>
</p>
EOD;

//$html .= $_SESSION['hand']->GetHandAsCSS();

?>

<h1>Då skall vi se på den lilla handen...</h1>
<p>Jaha, där ser man...</p>
<?php echo $html; ?>
<?php echo $debug_out; ?>

<?php
echo $page_bottom;
?>

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