original_string: public function choice( array $keys, $default = false )
  	{
  		foreach( $keys as $key )
  		{
  			if( $this->offsetExists($key) )
  			{
  				return $this->items[$key];
  			}
  		}
  
  		return $default;
  	}
code: public function choice( array $keys, $default = false )
  	{
  		foreach( $keys as $key )
  		{
  			if( $this->offsetExists($key) )
  			{
  				return $this->items[$key];
  			}
  		}
  
  		return $default;
  	}
code_tokens: public function choice ( array $ keys , $ default = false ) { foreach ( $ keys as $ key ) { if ( $ this -> offsetExists ( $ key ) ) { return $ this -> items [ $ key ] ; } } return $ default ; }
docstring: Get an item from the collection by keys.
  
  @param  array $keys
  @param bool $default default value
  @return mixed
docstring_tokens: Get an item from the collection by keys .