<?
// Need the class definition
require "_class.session.php";
// Instantiate a session
$my_session=new session_class("znet_shop");
// Remove old session from db (300 sec.)
$my_session->RemoveExpired(300);
// Start session or get previous data
$my_session->Initiate();
/* For this example, I will use normal variables as
well as an array of values to show how to use arrays
of data for the sessions (may be used in something like
a shopping cart application.
*/
// First, we will assign the variables some values
$var1="var1";
$var2=2;
$var3=$var1 ." != " .$var2; // "var1 != 2"
// Now let's make an array
for($i=0;$i<5;$i++)
$array1[$i]="element ".$i;
// Let's make another
$array2=array("first"=>1, "second"=>2, "third"=>3, "fourth"=>4);
// Now we will register the variables into the session data if they aren't
// already registered
if(!$my_session->IsRegistered("var1"))
$my_session->Register("var1");
if(!$my_session->IsRegistered("var2"))
$my_session->Register("var2");
if(!$my_session->IsRegistered("var3"))
$my_session->Register("var3");
// Now of the arrays
$arr1=serialize($array1);
if(!$my_session->IsRegistered("arr1"))
$my_session->Register("arr1");
$arr2=serialize($array2);
if(!$my_session->IsRegistered("arr2"))
$my_session->Register("arr2");
// Now that all the data is registered as session data, let's save it.
$my_session->Save();
$my_sid=$my_session->GetID();
?>
<html><body>
<h1>Session Test</h1>
The following values should be saved in your session database:<br>
Session ID: <? echo $my_sid ?><br>
<table border=3>
<tr><td>$var1</td><td><? echo $var1 ?></td></tr>
<tr><td>$var2</td><td><? echo $var2 ?></td></tr>
<tr><td>$var3</td><td><? echo $var3 ?></td></tr>
<tr><td>$arr1</td><td><? echo $arr1 ?></td></tr>
<tr><td>$arr2</td><td><? echo $arr2 ?></td></tr>
</table>
<a href="next.php">Next</a>
</body></html>
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