PHP_STREAM_CLIENT_PERSISTENT  210 ext/standard/file.c 	REGISTER_LONG_CONSTANT("STREAM_CLIENT_PERSISTENT",		PHP_STREAM_CLIENT_PERSISTENT,		CONST_CS | CONST_PERSISTENT);
PHP_STREAM_CLIENT_PERSISTENT  110 ext/standard/streamsfuncs.c 	if (flags & PHP_STREAM_CLIENT_PERSISTENT) {