Automattic / jetpack

					// Build array of Photon args and expose to filter before passing to Photon URL function.

					$args = array();

					if ( false !== $width && false !== $height ) {

						$args[ $transform ] = $width . ',' . $height;

					} elseif ( false !== $width ) {

						$args['w'] = $width;

					} elseif ( false !== $height ) {

						$args['h'] = $height;

					}

					/**

					 * Filter the array of Photon arguments added to an image when it goes through Photon.

		// Build array of Photon args and expose to filter before passing to Photon URL function.

		$args = array();

		if ( false !== $width && false !== $height ) {

			$args[ $transform ] = $width . ',' . $height;

		} elseif ( false !== $width ) {

			$args['w'] = $width;

		} elseif ( false !== $height ) {

			$args['h'] = $height;

		}

		return $args;

	}