Yaf_Session::getInstance
PHP function
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(Yaf >=1.0.0)
Get the session singleton
Description
Yaf_Session::getInstance(): Yaf_Session
Returns the singleton Yaf_Session instance, creating it if necessary. The session is started automatically on first access.
Parameters Parameters
Return Values
The Yaf_Session singleton instance, or null if the session could not be started.
Examples
Yaf_Session::getInstance example
php
<?php
$session = Yaf_Session::getInstance();
$session->start();
$session->set("user_id", 42);
// ... later, elsewhere in the application
$same = Yaf_Session::getInstance();
var_dump($same === $session);
var_dump($same->get("user_id"));
?>The above example will output something similar to:
output
bool(true)
int(42)See Also
Yaf_Session::startYaf_Session::getYaf_Session::set