parse_smileys([$str = ''[, $image_url = ''[, $smileys = NULL]]])

get_package_paths([$include_base = TRUE])

element($item, $array[, $default = NULL])

unix_to_human([$time = ''[, $seconds = FALSE[, $fmt = 'us']]])

db_pconnect()

force_download([$filename = ''[, $data = ''[, $set_mime = FALSE]]])

query($sql[, $binds = FALSE[, $return_object = NULL]])

create_key($length)

changedir($path[, $suppress_debug = FALSE])

br([$count = 1])