private function it_has( $option_name ) {
		return array_key_exists( $option_name, $this->options ) && ! empty( $this->options[ $option_name ] );
	}
private function it_has( $option_name ) {
		return array_key_exists( $option_name, $this->options ) && ! empty( $this->options[ $option_name ] );
	}
private function it_has ( $ option_name ) { return array_key_exists ( $ option_name , $ this -> options ) && ! empty ( $ this -> options [ $ option_name ] ) ; }
Check whether a given option exists in the options array.

@since 1.1.0
@access private

@param string $option_name The name of the option to check for existence.
@return bool Whether the given option key exists.
Check whether a given option exists in the options array .