PHP-Phalcon：如何获取结果集和总数超出限制

如何使用查询生成器(最佳方法)在Phalcon中实现此查询：

$results = "select * from table where name like 'A%' limit 10"; // <-- 10 records

$total = "select count(1) from table where name like 'A%'"; // <-- 100 records

return [
    'data' => $result,
    'total' => $total
];

我是extjs用户,我需要获得总计超出限制才能显示分页信息(例如：从100条记录中显示1到10)

谢谢.

解决方法:

您可以通过分页实现此目的,请参见此处：Pagination Docs

唯一的事情就是使用QueryBuilder适配器.但这可以通过以下方式完成：

$builder = $this->modelsManager->createBuilder()
    ->from('Table')
    ->andWhere('name like :name:', array('name' => 'A%' ) );

$paginator = new Phalcon\Paginator\Adapter\QueryBuilder(array(
    "builder" => $builder,
    "limit"=> 10,
    "page" => 1
));

return [ 
    'data' => $paginator->items,
    'total' => $paginator->total_items
];

标签：phalcon,php
来源： https://codeday.me/bug/20191121/2053684.html