Как получить такие ДО/ПОСЛЕ?
[{"lid":"1733219179580","ls":"10","loff":"","li_parent_id":"","li_type":"nm","li_ph":"\u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440\u0430 \u0410\u043b\u0435\u043a\u0441\u0430\u043d\u0434\u0440\u043e\u0432\u0430","li_title":"\u0412\u0430\u0448\u0435 \u0438\u043c\u044f \u0438 \u0444\u0430\u043c\u0438\u043b\u0438\u044f","li_name":"name","li_req":"y","li_nm":"name"},{"lid":"1733219179581","ls":"20","loff":"","li_parent_id":"","li_type":"em","li_ph":"mail@example.com","li_title":"\u0412\u0430\u0448 email","li_name":"email","li_req":"y","li_nm":"email"},{"lid":"1733219179582","ls":"30","loff":"","li_parent_id":"","li_type":"ph","li_title":"\u0412\u0430\u0448 \u043d\u043e\u043c\u0435\u0440 \u0442\u0435\u043b\u0435\u0444\u043e\u043d\u0430","li_masktype":"a","li_req":"y","li_nm":"Phone"}]
У нас тут интересная история, с которой я хочу поделиться