note 125697 deleted from reserved.variables.session by cmb
| From: | cmb@php.net | Date: | Tue, 19 Jan 2021 22:49:31 +0000 |
| Subject: | note 125697 deleted from reserved.variables.session by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-216196@lists.php.net to get a copy of this message | ||
Note Submitter: John Janssen
----
//You can use this code to prevent error notifications when a session variable hasnât been
filled in yet.
<?php
session_start();
if (isset($_SESSION['var']))
{$var = $_SESSION['var']));
}
Else
{$var = â0â;
}
$_SESSION['var'])) = $var;
?>