+
+ /** @return array Local reference to the global $_SESSION array */
+ public function getSession(): array
+ {
+ return $this->session;
+ }
+
+ /**
+ * @param mixed $default value which will be returned if the $key is undefined
+ *
+ * @return mixed Content stored in session
+ */
+ public function getSessionParameter(string $key, $default = null)
+ {
+ return $this->session[$key] ?? $default;
+ }
+
+ /**
+ * Store a variable in user session.
+ *
+ * @param string $key Session key
+ * @param mixed $value Session value to store
+ *
+ * @return $this
+ */
+ public function setSessionParameter(string $key, $value): self
+ {
+ $this->session[$key] = $value;
+
+ return $this;
+ }
+
+ /**
+ * Store a variable in user session.
+ *
+ * @param string $key Session key
+ *
+ * @return $this
+ */
+ public function deleteSessionParameter(string $key): self
+ {
+ unset($this->session[$key]);
+
+ return $this;
+ }
+
+ public function getSavePath(): string
+ {
+ return $this->savePath;
+ }
+
+ /*
+ * Next public functions wrapping native PHP session API.
+ */
+
+ public function destroy(): bool
+ {
+ $this->session = [];
+
+ return session_destroy();
+ }
+
+ public function start(): bool
+ {
+ if (session_status() === PHP_SESSION_ACTIVE) {
+ $this->destroy();
+ }
+
+ return session_start();
+ }
+
+ /**
+ * Be careful, return type of session_set_cookie_params() changed between PHP 7.1 and 7.2.
+ */
+ public function cookieParameters(int $lifeTime, string $path, string $domain): void
+ {
+ session_set_cookie_params($lifeTime, $path, $domain);
+ }
+
+ public function regenerateId(bool $deleteOldSession = false): bool
+ {
+ return session_regenerate_id($deleteOldSession);
+ }