protected function aperture() {

		$aperture = $this->raw( 'aperture' );

		if ( $aperture ) {

			$aperture = sprintf(
				'<sup>f</sup>&#8260;<sub>%s</sub>',
				absint( $aperture )
			);
		}

		return $aperture;
	}
protected function aperture() {

		$aperture = $this->raw( 'aperture' );

		if ( $aperture ) {

			$aperture = sprintf(
				'<sup>f</sup>&#8260;<sub>%s</sub>',
				absint( $aperture )
			);
		}

		return $aperture;
	}
protected function aperture ( ) { $ aperture = $ this -> raw ( 'aperture' ) ; if ( $ aperture ) { $ aperture = sprintf ( '<sup>f</sup>&#8260;<sub>%s</sub>' , absint ( $ aperture ) ) ; } return $ aperture ; }
Returns the camera aperture for an image.

@since  5.0.0
@access protected
@return string
Returns the camera aperture for an image .