ascii_to_entities($str)

write_file($path, $data[, $mode = 'wb'])

list_files([$path = '.'])

unbuffered_row([$type = 'object'])

start_cache()

row_array([$n = 0])

get_package_paths([$include_base = TRUE])

has_rule($field)

num_fields()

database([$params = ''[, $return = FALSE[, $query_builder = NULL]]])