PHP_GDIMG_TYPE_WEBP 2491 ext/gd/gd.c    	_php_image_create_from(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_GDIMG_TYPE_WEBP, "WEBP", gdImageCreateFromWebp, gdImageCreateFromWebpCtx);
PHP_GDIMG_TYPE_WEBP 2730 ext/gd/gd.c    	_php_image_output_ctx(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_GDIMG_TYPE_WEBP, "WEBP", gdImageWebpCtx);
PHP_GDIMG_TYPE_WEBP  169 ext/gd/gd_ctx.c 		case PHP_GDIMG_TYPE_WEBP: