Example #1
0
 /**
  * Executes a prepared statement.
  *
  * @param array $parameters An array of values with as many elements as there are bound parameters in the SQL statement being executed.
  * @return bool Returns true on success or false on failure.
  */
 public function execute($parameters = [])
 {
     // increment query count
     $this->db->incrementQueryCount();
     // run parent function
     return parent::execute((array) $parameters);
 }
Example #2
0
 /**
  * Boot session module.
  *
  * @param Application $application Calling application.
  * @return self
  */
 public function boot(Application $application = null) : Module
 {
     // calling the session module without any application makes no sense
     if (isset($application) === false) {
         throw new ModuleException('The session module is expected to run within an application.');
     }
     // try to get database module
     try {
         $database = $application->getContainer()->get('JohnnyOS\\Modules\\Database');
     } catch (ContainerException $e) {
         return $this;
     }
     // database content is not quite usable
     if (is_callable($database) && ($database = $database()) instanceof Database === false) {
         return $this;
     }
     // everything is perfect, try to initialize session
     $this->instance = new DatabaseSession($database, new GenericRequest());
     // start session
     $this->instance->start();
     return $this;
 }
Example #3
0
 /**
  * The garbage collector.
  *
  * The garbage collector callback is invoked internally by PHP periodically
  * in order to purge old session data. The frequency is controlled by
  * session.gc_probability and session.gc_divisor. The value of lifetime
  * which is passed to this callback can be set in session.gc_maxlifetime.
  *
  * @param int $maxLifetime Max session lifetime.
  * @return bool
  */
 public function gc($maxLifetime)
 {
     // delete all old sessions
     $this->db->exec("DELETE FROM `%prefix%sessions`\n                               WHERE `lastActionAt` < " . (time() - $maxLifetime) . "\n                               LIMIT 1000;");
     return true;
 }