protected function setUpSession () {
		if ($this->session === NULL) {
			$sessionClass = $this->application->GetSessionClass();
			$selfClass = version_compare(PHP_VERSION, '5.5', '>') ? self::class : __CLASS__;
			$this->session = $sessionClass::GetNamespace($selfClass);
			$this->session->SetExpirationSeconds($this->sessionExpirationSeconds);
		}
	}
protected function setUpSession () {
		if ($this->session === NULL) {
			$sessionClass = $this->application->GetSessionClass();
			$selfClass = version_compare(PHP_VERSION, '5.5', '>') ? self::class : __CLASS__;
			$this->session = $sessionClass::GetNamespace($selfClass);
			$this->session->SetExpirationSeconds($this->sessionExpirationSeconds);
		}
	}
protected function setUpSession ( ) { if ( $ this -> session === NULL ) { $ sessionClass = $ this -> application -> GetSessionClass ( ) ; $ selfClass = version_compare ( PHP_VERSION , '5.5' , '>' ) ? self :: class : __CLASS__ ; $ this -> session = $ sessionClass :: GetNamespace ( $ selfClass ) ; $ this -> session -> SetExpirationSeconds ( $ this -> sessionExpirationSeconds ) ; } }
If session namespace by this class is not initialized,
initialize session namespace under this class name and
move expiration to configured value.
@return void
If session namespace by this class is not initialized initialize session namespace under this class name and move expiration to configured value .