PHP_STREAM_FREE_PERSISTENT  292 main/php_streams.h #define PHP_STREAM_FREE_CLOSE_PERSISTENT	(PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_PERSISTENT)
PHP_STREAM_FREE_PERSISTENT  344 main/streams/streams.c 	if (close_options & PHP_STREAM_FREE_PERSISTENT)
PHP_STREAM_FREE_PERSISTENT  501 main/streams/streams.c 		if (stream->is_persistent && (close_options & PHP_STREAM_FREE_PERSISTENT)) {