2018-07-05 分类：PHP基础阅读(2561) 评论(0)

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cid为分类id

id 为文章id

文章的id排序方式为id desc

$prev = $this->model->table('post')->where('cid=' . $content['cid'] . ' and id>' . $content['id'])->order('id asc')->find();

1	$prev = $this->model->table('post')->where('cid=' . $content['cid'] . ' and id>' . $content['id'])->order('id asc')->find();

$next = $this->model->table('post')->where('cid=' . $content['cid'] . ' and id<' . $content['id'])->order('id desc')->find();

1	$next = $this->model->table('post')->where('cid=' . $content['cid'] . ' and id<' . $content['id'])->order('id desc')->find();

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