PHP_STREAM_MMAP_MAP_RANGE 40 main/streams/mmap.c if (PHP_STREAM_OPTION_RETURN_OK == php_stream_set_option(stream, PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_MAP_RANGE, &range)) { PHP_STREAM_MMAP_MAP_RANGE 661 main/streams/plain_wrapper.c case PHP_STREAM_MMAP_MAP_RANGE: PHP_STREAM_MMAP_MAP_RANGE 723 main/streams/plain_wrapper.c case PHP_STREAM_MMAP_MAP_RANGE: