Question

  <div *ngFor = "let people of peoples">
     <input  type = "checkbox" [value] = 'people?.name' [checked] = "people?.status">
      {{people?.name}}
  </div>

 /****** Hide/show div (if last checkbox is checked so show is div and unchecked so hide this div ******/
 <div>
   <span> Lorem Ipsum is simply dummy text of the printing and typesetting industry. </span>
 </div>

这是我当前的数组。我想通过phone_num仅过滤回答状态 Outpout Will喜欢这个：

Array ( 
    [01755677011] => Array ( 

        [0] => Array ( 

            [0] => 1 
            [id] => 1 
            [1] => 01755677011 
            [phone_num] => 01755677011 
            [2] => NoAnswer 
            [status] => Answer 
        ) 
        [1] => Array ( 

            [0] => 2 
            [id] => 2 
            [1] => 01755677011 
            [phone_num] => 01755677011 
            [2] => NoAnswer 
            [status] => NoAnswer 
        ) 
        [2] => Array ( 

            [0] => 3 
            [id] => 3 
            [1] => 01755677011 
            [phone_num] => 01755677011 
            [2] => Answer 
            [status] => NoAnswer 
        ) 
        [3] => Array ( 

            [0] => 4 
            [id] => 4 
            [1] => 01755677011 
            [phone_num] => 01755677011 
            [2] => Answer 
            [status] => Answer 
        )
    )
    [01755677012] => Array (

        [0] => Array ( 

            [0] => 16 
            [id] => 16 
            [1] => 01755677012 
            [phone_num] => 01755677012 
            [2] =>No Answer 
            [status] => NoAnswer 
        ) 
        [1] => Array ( 

            [0] => 18 
            [id] => 18 
            [1] => 01755677012 
            [phone_num] => 01755677012 
            [2] => Answer 
            [status] => Answer
        ) 
    ) 
)

任何人都可以问我吗？

Answer 1

我不明白你如何得到0,23代表01755677011.如果你显示的是phone_num及其拥有的次数＆＃34;答案＆＃34;状态，你可以这样做：

$result = array();
foreach ($num as $key => $row) {
    $result[$key] = array();
    $count = 0;
    foreach($row as $key_value => $row_value) {
        if ($row_value['status'] == 'Answer') {
            // $key is the key 01755677011 and 01755677012
            $result[$key]['id'][$count] = $row_value['id'];
            $count++;
        }
    }
}

if (!empty($result)) {
    echo "Phone Num | No of answer<br />";
    foreach ($result as $key => $row) {
        echo $key . " " . count($row['id']) . "<br />";        
    }
}

第二版：

1）基于＆＃34;答案＆＃34;在[status]或[2]中。

2）显示相应phone_num的数组索引。

$result = array();
foreach ($num as $key => $row) {
    $result[$key] = array();
    $count = 0;
    foreach($row as $key_value => $row_value) {
        if ($row_value['2'] == 'Answer' || $row_value['status'] == 'Answer') {
            // $key is the key 01755677011 and 01755677012
            $result[$key][$count]['index'] = $key_value;
            $count++;
        }
    }
}

print_r($result);

if (!empty($result)) {
    echo "Phone Num | No of answer<br />";
    foreach ($result as $key => $row) {
        echo $key . " | ";
        if (!empty($row)) {
            foreach ($row as $data_key => $data) {
                echo $data['index'];
            }
        } else {
            echo "No record";
        }
        echo "<br />"; 
    }
}

PHP - 给定值的多维数组过滤

1 个答案: