/**
* Restores variable space from current snapshot made to be storable in
* session.
*/
protected final function makeUsable()
{
if (trim($this->storable)) {
if (data::autoType(config::get('session.encrypt', false), 'boolean')) {
try {
$space = unserialize(crypt::create()->decrypt($this->storable));
} catch (\InvalidArgumentException $e) {
log::warning('session lost due to failed decryption, might be okay if browser lost cookie in between');
$space = array();
}
} else {
$space = unserialize($this->storable);
}
if (is_array($space)) {
$this->usable = $space;
}
$this->storable = null;
}
if (!is_array($this->usable)) {
$this->usable = array();
}
}
