Rumah >pembangunan bahagian belakang >tutorial php >php递归解决一个问题
<code>function get_new_nums($days = 5) { $custom_time = time() - 86400 * $days; $where['createtime > '] = $custom_time; $piano_nums = $this->yuepu_models->list_whrere($where, 'COUNT(1) AS nums'); if ($piano_nums ; return $piano_nums; } get_new_nums(); </code>
直接echo的话,显示如下
140
97
64
22
0
0
我想返回大于100的值,就是那个140,但是现在用这个方法搞不定,返回的是0。
请大家帮忙看下该如何解决,谢谢了!
<code>function get_new_nums($days = 5) { $custom_time = time() - 86400 * $days; $where['createtime > '] = $custom_time; $piano_nums = $this->yuepu_models->list_whrere($where, 'COUNT(1) AS nums'); if ($piano_nums ; return $piano_nums; } get_new_nums(); </code>
直接echo的话,显示如下
140
97
64
22
0
0
我想返回大于100的值,就是那个140,但是现在用这个方法搞不定,返回的是0。
请大家帮忙看下该如何解决,谢谢了!
<code>function get_new_nums($days = 5) { $custom_time = time() - 86400 * $days; $where['createtime > '] = $custom_time; $piano_nums = $this->yuepu_models->list_whrere($where, 'COUNT(1) AS nums'); if ($piano_nums ; return $piano_nums; } get_new_nums(); </code>