meta['crp_relations_from'][0]
a:2:{i:8709;a:5:{s:2:"id";i:8709;s:5:"title";s:22:"Классика OLIVE";s:9:"permalink";s:46:"https://siluetspb.ru/collection/fashion-olive/";s:6:"status";s:7:"publish";s:4:"date";s:19:"2021-04-07 16:31:08";}i:8771;a:5:{s:2:"id";i:8771;s:5:"title";s:35:"Домашняя одежда OLIVE";s:9:"permalink";s:58:"https://siluetspb.ru/collection/domashnyaya-odezhda-olive/";s:6:"status";s:7:"publish";s:4:"date";s:19:"2021-04-08 12:31:37";}}

unserialize
Array
(
    [8709] => Array
        (
            [id] => 8709
            [title] => Классика OLIVE
            [permalink] => https://siluetspb.ru/collection/fashion-olive/
            [status] => publish
            [date] => 2021-04-07 16:31:08
        )

    [8771] => Array
        (
            [id] => 8771
            [title] => Домашняя одежда OLIVE
            [permalink] => https://siluetspb.ru/collection/domashnyaya-odezhda-olive/
            [status] => publish
            [date] => 2021-04-08 12:31:37
        )

)