original_string: public function offsetGet($name)
  	{
  		$name = $this->resolveAlias($name);
  
  		if (!$this->offsetExists($name))
  		{
  			return null;
  		}
  
  		return parent::offsetGet($name);
  	}
code: public function offsetGet($name)
  	{
  		$name = $this->resolveAlias($name);
  
  		if (!$this->offsetExists($name))
  		{
  			return null;
  		}
  
  		return parent::offsetGet($name);
  	}
code_tokens: public function offsetGet ( $ name ) { $ name = $ this -> resolveAlias ( $ name ) ; if ( ! $ this -> offsetExists ( $ name ) ) { return null ; } return parent :: offsetGet ( $ name ) ; }
docstring: Get an option by name.
  
  @param   mixed   $name  Option name to get option.
  
  @return  Option|null  Return option object if exists.
  
  @since   1.0
docstring_tokens: Get an option by name .