<?php @$config = [ cache_flags=> [ value=> [ b_group_max_ttl => 200, b_group_min_ttl => 100, ] ] ];
Standard input is empty
array (
'cache_flags' =>
array (
'value' =>
array (
'b_group_max_ttl' => 200,
'b_group_min_ttl' => 100,
),
),
)