SimpleSAML_Session::useTransientSession PHP Method

    public static function useTransientSession()
    {
        if (isset(self::$instance)) {
            // we already have a session, don't bother with a transient session
            return;
        }
        self::load(new SimpleSAML_Session(true));
    }

#!/usr/bin/env php
<?php 
/*
 * This script can be used to generate metadata for simpleSAMLphp
 * based on an XML metadata file.
 */
/* This is the base directory of the simpleSAMLphp installation. */
$baseDir = dirname(dirname(dirname(dirname(__FILE__))));
/* Add library autoloader. */
require_once $baseDir . '/lib/_autoload.php';
SimpleSAML_Session::useTransientSession();
/* No need to try to create a session here. */
if (!SimpleSAML_Module::isModuleEnabled('metarefresh')) {
    echo "You need to enable the metarefresh module before this script can be used.\n";
    echo "You can enable it by running the following command:\n";
    echo '  echo >"' . $baseDir . '/modules/metarefresh/enable' . "\"\n";
    exit(1);
}
/* Initialize the configuration. */
SimpleSAML_Configuration::setConfigDir($baseDir . '/config');
/* $outputDir contains the directory we will store the generated metadata in. */
$outputDir = $baseDir . '/metadata-generated';
/* $toStdOut is a boolean telling us wheter we will print the output to stdout instead
 * of writing it to files in $outputDir.
 */
$toStdOut = FALSE;
/* $validateFingerprint contains the fingerprint of the certificate which should have been used
 * to sign the EntityDescriptor in the metadata, or NULL if fingerprint validation shouldn't be
 * done.
 */
$validateFingerprint = NULL;