如何在Laravel中将Wordpress REST API日期更改为“时间之前”格式

Question

我想从wordpress rest api更改日期格式-我有以下代码：

<div class="post-item">
  <div id="posts">Loading posts...</div>

$(document).ready(function() {
  $.ajax({
    type: 'GET',
    url: 'https://mysite.io/blog/wp-json/wp/v2/posts?_embed&per_page=3',
    success: function(data) {
      var posts_html = '';
      $.each(data, function(index, post) {
        posts_html += '<div class="post-item-image">';
        posts_html += '<a href="' + post.source_url + '"></a>';
        posts_html += '<img src="' + +'"</div>';
        posts_html += '<div class="post-item-header">';
        posts_html += '<span class="date">' + post.date + '</span>';
        posts_html += '<span class="user">';
        posts_html += '<a href="' + post.link + '">';
        posts_html += '<img src="https://mysite.io/images/users/mysite-1548344709.jpg">Mysites</a></span></div>';
        posts_html += '<div class="post-item-body">';
        posts_html += '<a href="' + post.link + '" style="text-decoration: underline;"> ' + post.title.rendered + '</a>';
        posts_html += '<div class="post-short-text"> ' + post.excerpt.rendered + '</div></div>';
      });
      $('#posts').html(posts_html);
    },
    error: function(request, status, error) {
      alert(error);
    }
  });
});

问题是我现在从以下位置获取此日期格式2019-05-20T19：15：42

posts_html += '<span class="date">' + post.date + '</span>';

我想将其更改为3 days ago或确切日期20 May 2019。有什么建议吗？