如何减去树枝中的日期？

Question

{%for mat in setQuery %}
   {% set datePost = mat.data_criacao|date('d-m-Y') %}
   {% set today = "now"|date('d-m-Y') %}
   {{today- datePost}}
{% endfor %}

datePost = 17-04-2015 今天 = 06-05-2015

上面的例子返回它：-11

Answer 1

该问题已通过以下代码解决：

{% set datePost = mat.data_criacao|date('d-m-Y') %}
{% set today = "now"|date('d-m-Y') %}
{% set difference = date(today).diff(date(datePost))%}
{% set leftDays = difference.days %}
{% if datePost == today %}
      1 day
{% else %}
    {{ leftDays }}
{% endif %}