original_string: public function readLine(): string
  	{
  		if ($this->connected() === false)
  		{
  			throw new \Exception('Not connected');
  		}
  
  		$response = fgets($this->connection);
  
  		if ($response === false)
  		{
  			throw new \Exception('Nothing to read');
  		}
  
  		return $response;
  	}
code: public function readLine(): string
  	{
  		if ($this->connected() === false)
  		{
  			throw new \Exception('Not connected');
  		}
  
  		$response = fgets($this->connection);
  
  		if ($response === false)
  		{
  			throw new \Exception('Nothing to read');
  		}
  
  		return $response;
  	}
code_tokens: public function readLine ( ) : string { if ( $ this -> connected ( ) === false ) { throw new \ Exception ( 'Not connected' ) ; } $ response = fgets ( $ this -> connection ) ; if ( $ response === false ) { throw new \ Exception ( 'Nothing to read' ) ; } return $ response ; }
docstring: Read a line of data from the stream.
  @return string
  @throws \Exception
docstring_tokens: Read a line of data from the stream .