PHP Classes

File: example.php

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  Classes of Logan Dugenoux   Cookie session   example.php   Download  
File: example.php
Role: Example script
Content type: text/plain
Description: Example of use of the class
Class: Cookie session
Store session variables in a cookie when user away
Author: By
Last change: Wrong file inserted, replaced with real example.php file, with real example. sorry !
Date: 21 years ago
Size: 1,206 bytes
 

Contents

Class file image Download
<?

require( "cookieSession.php" );
$cs = new cookieSession();
session_start() ;

//--- Reload cart if necessary
if (!isset($HTTP_SESSION_VARS["cart"]))
{
    $cs->readSessionCookie("cart");
    if (!isset($HTTP_SESSION_VARS["cart"]))
    { // no cookie
        $HTTP_SESSION_VARS["cart"] = array();
    }
}

//--- Add item
if ($HTTP_POST_VARS["add"]==1)
{
    $nbItems = sizeof($HTTP_SESSION_VARS["cart"])+1;
    $HTTP_SESSION_VARS["cart"][$nbItems] = array($HTTP_POST_VARS["lib"], $HTTP_POST_VARS["qty"] );
    $cs->storeSessionCookie("cart");
}

//--- Del items
else if ($HTTP_POST_VARS["del"]==1)
{
    $HTTP_SESSION_VARS["cart"] = array();
    $cs->storeSessionCookie("cart");
}

//--- Cart display
echo "<u>Your cart :</u><br><br>";
foreach($HTTP_SESSION_VARS["cart"] as $i => $v)
{
    echo "item ".$i." : ".$v[0]." x ".$v[1]."<br>";
}

//--- Form display
echo "<br>";
echo "<form method=post>New item name <input name=lib size=10> x quantity <input name=qty size=10><br>";
echo "<input name=add type=hidden value=1><input name=sub type=submit value=add></form><br>";
echo "<form method=post><input name=del type=hidden value=1><input name=sub type=submit value='delete all'></form>";


?>