Codeigniter-如何将数组号返回给控制器

Question

我需要将变量$ m传递给结果回控制器，以在视图中显示。

模型

  for($i=1; $i<=12;)
{
 $month=array("","01","2","3","4","5","6","7","8","9","10","11","12");
$m = $month[$i];            
$i++;
 $query2=$this->db->query("
    SELECT 
      COUNT(*) AS rr 
    FROM
      trans_email 
    WHERE lup LIKE '2014-$m%' 
    ");
$resultarray[$i]=$query2->result();
foreach($resultarray[$i] as $row)
        {
          $data[$i] = $row;

        }


}
      return array('data'=> $data,
        'count'=> $m);

当我将$ m返回给控制器时，结果$ m 总是12

控制者

$ind = $this->dash_model->monthreport();
$data= array();
 $data['mont'] = $ind['count'];
$data['mont'] = $ind['data'];
$this->parser->parse('blank.htm', $data);

如何返回值1,2,3 ... 12的$ m

month 01= 1
month 02= 0
month 03= 5
...
month 12 = 0

---

更新我只是尝试代码

$month=array("1","2","3","4","5","6","7","8","9","10","11","12");
$m =implode(',',$month);// $m = "1,2,3,4,5,6,7,8,9,10,11,12";
return array('data'=> $data,
count'=> $m);

但我明白了

month ,01,2,3,4,5,6,7,8,9,10,11,13 = 1
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 4
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 9
month ,01,2,3,4,5,6,7,8,9,10,11,13 = 0

Answer 1

您犯了一个大错误。 您不需要循环。 只要这样做：

$month=array("","01","2","3","4","5","6","7","8","9","10","11","12");
$m = $month;

另外，如果您想使用循环来制作较大的数组，请执行以下操作：

for($i=0; $i < 1000; $i++)
{
   $m[] = $i; // note that I have used [] after m
}

你也可以使用range(); 请在PHP文档中阅读有关内容。

您的错误是您要在每个循环中重新创建$ month数组。 要编辑当前代码，请执行以下操作：

将month数组放在循环外，然后在m中添加[]。 这告诉PHP向m添加一个新的数组元素。

$month=array("","01","2","3","4","5","6","7","8","9","10","11","12");
 for($i=1; $i<=12;)
{

$m[] = $month[$i];            
$i++;
}

Answer 2

如果你想一个字符串试试这个

$month=array("1","2","3","4","5","6","7","8","9","10","11","12");
$m =implode(',',$month);// $m = "1,2,3,4,5,6,7,8,9,10,11,12";
return array('data'=> $data,
count'=> $m);

或者如果你想要一个数组

$month=array("1","2","3","4","5","6","7","8","9","10","11","12");
$m =$month;
return array('data'=> $data,
count'=> $m);