update_mtime      661 sapi/apache/mod_php5.c 			update_mtime (r, r->finfo.st_mtime);
update_mtime      709 sapi/apache_hooks/mod_php5.c 			update_mtime (r, r->finfo.st_mtime);
update_mtime     1371 sapi/apache_hooks/php_apache.c 	PHP_FALIAS(update_mtime,				apache_request_update_mtime,			NULL)