(Yaf >=1.0.0)
Yaf_Session::count — Count session entries
This function has no parameters.
The number of session entries as an integer.
Example #1 Yaf_Session::count() example
<?php
$session = Yaf_Session::getInstance();
$session->start();
$session->set("user_id", 42);
$session->set("cart_items", 3);
var_dump(count($session));
?>The above example will output something similar to:
int(2)