PHP_PG_DATA_ISNULL 2927 ext/pgsql/pgsql.c 		case PHP_PG_DATA_ISNULL:
PHP_PG_DATA_ISNULL 2947 ext/pgsql/pgsql.c 	php_pgsql_data_info(INTERNAL_FUNCTION_PARAM_PASSTHRU, PHP_PG_DATA_ISNULL);