query使用

1.row_array():返回查询结果中的第一条数据

$query = $this->db->query("select title from blogs_auth_group where 'is_delete=0'");
$title = $query->row_array();

2.result_array():以数组的形式返回所有的查询结果

$query = $this->db->query("select title from blogs_auth_group where 'is_delete=0'");
$title = $query->result_array();

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转载自www.cnblogs.com/xiaobiaomei/p/9289640.html