Someone

if ($direct_send === true)
		{
			$defer = explode (' ', $extra, 2);
			$sing = trim ($defer[0]);
			$definition = trim ($defer[1]);
			
			if ( ($sing == 'is') && ($definition) ) // Define something
			{
				$streamHandler-> session_data [$recipient]['definitions'][$command] = $definition; // Channel/Public scope defenition
				
				$privmsgHandler-> sendMsg ($socketHandler, 
										$recipient,
										$sender. ': '. 'By your command.'
									);
			} else {
				if (is_array ($definition = $streamHandler-> session_data [$recipient]['definitions'])) // Definistion found
				{
					$definition = $streamHandler-> session_data [$recipient]['definitions'][$command];
					if (!is_null ($definition))
					{
						$privmsgHandler-> sendMsg ($socketHandler, 
										$recipient,
										$sender. ': '. $command. ' is '. $definition
									);
					} else { // No definition
						$privmsgHandler-> sendMsg ($socketHandler, 
												$recipient,
												$sender. ': '. 'Don\'t Know.'
											);
					}
				} else 
					$privmsgHandler-> sendMsg ($socketHandler, $recipient, $sender. ': '. 'Cant tell yet.');
			}
		}