src/AbstractWebApplication.php
protected function isRedirectState($state)
	{
		$state = (int) $state;

		return $state > 299 && $state < 400 && array_key_exists($state, $this->responseMap);
	}
protected function isRedirectState($state)
	{
		$state = (int) $state;

		return $state > 299 && $state < 400 && array_key_exists($state, $this->responseMap);
	}
protected function isRedirectState ( $ state ) { $ state = ( int ) $ state ; return $ state > 299 && $ state < 400 && array_key_exists ( $ state , $ this -> responseMap ) ; }
Checks if a state is a redirect state

@param   integer  $state  The HTTP status code.

@return  boolean

@since   1.8.0
Checks if a state is a redirect state