protected function validateRequest(array $segments): array
	{
		$segments = array_filter($segments);
		$segments = array_values($segments);

		$c                  = count($segments);
		$directory_override = isset($this->directory);

		// Loop through our segments and return as soon as a controller
		// is found or when such a directory doesn't exist
		while ($c -- > 0)
		{
			$test = $this->directory . ucfirst($this->translateURIDashes === true ? str_replace('-', '_', $segments[0]) : $segments[0]
			);

			if (! is_file(APPPATH . 'Controllers/' . $test . '.php') && $directory_override === false && is_dir(APPPATH . 'Controllers/' . $this->directory . ucfirst($segments[0])))
			{
				$this->setDirectory(array_shift($segments), true);
				continue;
			}

			return $segments;
		}

		// This means that all segments were actually directories
		return $segments;
	}
protected function validateRequest(array $segments): array
	{
		$segments = array_filter($segments);
		$segments = array_values($segments);

		$c                  = count($segments);
		$directory_override = isset($this->directory);

		// Loop through our segments and return as soon as a controller
		// is found or when such a directory doesn't exist
		while ($c -- > 0)
		{
			$test = $this->directory . ucfirst($this->translateURIDashes === true ? str_replace('-', '_', $segments[0]) : $segments[0]
			);

			if (! is_file(APPPATH . 'Controllers/' . $test . '.php') && $directory_override === false && is_dir(APPPATH . 'Controllers/' . $this->directory . ucfirst($segments[0])))
			{
				$this->setDirectory(array_shift($segments), true);
				continue;
			}

			return $segments;
		}

		// This means that all segments were actually directories
		return $segments;
	}
protected function validateRequest ( array $ segments ) : array { $ segments = array_filter ( $ segments ) ; $ segments = array_values ( $ segments ) ; $ c = count ( $ segments ) ; $ directory_override = isset ( $ this -> directory ) ; // Loop through our segments and return as soon as a controller // is found or when such a directory doesn't exist while ( $ c -- > 0 ) { $ test = $ this -> directory . ucfirst ( $ this -> translateURIDashes === true ? str_replace ( '-' , '_' , $ segments [ 0 ] ) : $ segments [ 0 ] ) ; if ( ! is_file ( APPPATH . 'Controllers/' . $ test . '.php' ) && $ directory_override === false && is_dir ( APPPATH . 'Controllers/' . $ this -> directory . ucfirst ( $ segments [ 0 ] ) ) ) { $ this -> setDirectory ( array_shift ( $ segments ) , true ) ; continue ; } return $ segments ; } // This means that all segments were actually directories return $ segments ; }
Attempts to validate the URI request and determine the controller path.

@param array $segments URI segments

@return array URI segments
Attempts to validate the URI request and determine the controller path .