rfc1867_prefix    205 ext/session/php_session.h 	char *rfc1867_prefix;  /* session.upload_progress.prefix */
rfc1867_prefix    859 ext/session/session.c 	                                     "upload_progress_", ZEND_INI_PERDIR, OnUpdateString,      rfc1867_prefix,  php_ps_globals, ps_globals)
rfc1867_prefix   2948 ext/session/session.c 					smart_str_appends(&progress->key, PS(rfc1867_prefix));