/**
* Simply delegates to send() if config option "sendOnShutdown" is disabled
* or enqueues the request by registering a PHP shutdown function.
*/
public function fire()
{
if ($this->config->getSendOnShutdown()) {
// This dumb variable assignment is needed as PHP prohibits using
// $this in closure use statements
$instance = $this;
// We use a closure here to retain the current values/states of
// this instance and $request (as the use statement will copy them
// into its own scope)
register_shutdown_function(function () use($instance) {
$instance->_send();
});
} else {
$this->_send();
}
}
