function WriteSafeSessionHandler::setSessionWritable

Sets whether or not a session may be written to storage.

It is not possible to enforce writing of the session data. This method is only capable of forcibly disabling that session data is written to storage.

Parameters

bool $flag: TRUE if the session is allowed to be written, FALSE otherwise.

Overrides WriteSafeSessionHandlerInterface::setSessionWritable

File

core/lib/Drupal/Core/Session/WriteSafeSessionHandler.php, line 103

Class

WriteSafeSessionHandler

Wraps the session handler to prevent writes when not necessary or allowed.

Namespace

Code

public function setSessionWritable($flag) {
    $this->sessionWritable = (bool) $flag;
}