/**
* @param $post_id
* @param $post_cat
* @return null|string
*/
function get_previous_post($post_id, $post_cat)
{
$where["cat_id"] = $post_cat[0]["cat_id"];
$where["post_id"] = array('lt', $post_id);
$next_post_id = D('Post_cat')->field('post_id')->where($where)->find();
$post = D('Posts', 'Logic')->detail($next_post_id["post_id"], false);
if (!$post) {
return null;
}
$res = '<a href = "' . getSingleURLByID($post['post_id'], $post['post_type']) . '">' . is_top($post['post_top']) . $post['post_title'] . '</a>';
return $res;
}
<div class="date">
<span class="month"><?php
echo gettimestamp($post["post_date"], 'month');
?>
月</span>
<span class="day"><?php
echo gettimestamp($post["post_date"], 'day');
?>
日</span>
</div>
</div>
<div class="media-body">
<a href="<?php
echo get_post_url($post);
?>
">
<h5><?php
echo is_top($post["post_top"]);
echo $post["post_title"];
?>
</h5></a>
</div>
</div><?php
}
}
}
?>
</div>
</div>
<!-- End Popular Posts -->
