basedir_limit     444 ext/standard/dir.c 	zend_bool basedir_limit = 0;
basedir_limit     521 ext/standard/dir.c 				basedir_limit = 1;
basedir_limit     549 ext/standard/dir.c 	if (basedir_limit && !zend_hash_num_elements(Z_ARRVAL_P(return_value))) {