PHP：如何從這個數組創建一個Morris Area圖表？

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我想寫這將我的數組轉換到JSON數據莫里斯面積圖的原始數組從數據庫中抽取要使用的功能是波紋管：PHP：如何從這個數組創建一個Morris Area圖表？

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      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-30 
      [tracking_isbot] => 0 
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      [tracking_isbot] => 0 
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      [tracking_isbot] => 1 
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      [tracking_isbot] => 0 
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      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-30 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-30 
      [tracking_isbot] => 1 
     ) 

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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

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     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [65] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

    [66] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

    [67] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

    [68] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [69] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [70] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [71] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [72] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [73] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

    [74] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [75] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [76] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 0 
     ) 

    [77] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

    [78] => Array 
     (
      [tracking_date] => 2015-08-31 
      [tracking_isbot] => 1 
     ) 

)

最終的JSON輸出應可考慮如下：

{ date: '2015-08-29', human: 9, bots: 6 }, 
    { date: '2015-08-30', human: 18, bots: 6 }, 
    { date: '2015-08-31', human: 26, bots: 14 }

從原來的數組：

[date] => xxxx-xx-xx as date:'xxxx-xx-xx' 
[isbot] => 0 should be counted as hits from human and 
[isbot] => 1 should be counted as hits from bots.

我創造了這個功能，但無法返回數據在所需的格式：

function chartData($results) { 
$data = array(); 

foreach($results as $index => $result) { 
    if($result['tracking_isbot'] == 1) { 
     if(isset($data[$result['tracking_date']]['bots'])) { 
      $data[$result['tracking_date']]['bots'] += 1; 
     } else { 
      $data[$result['tracking_date']]['bots'] = 1; 
     } 
    } else { 
     if(isset($data[$result['tracking_date']]['human'])) { 
      $data[$result['tracking_date']]['human'] += 1; 
     } else { 
      $data[$result['tracking_date']]['human'] = 1; 
     } 
    } 
} 

return $data; 
}

上述函數返回下面陣列JSON編碼之前：上述陣列的

Array 
(
    [2015-08-29] => Array 
     (
      [human] => 9 
      [bots] => 6 
     ) 

    [2015-08-30] => Array 
     (
      [human] => 18 
      [bots] => 6 
     ) 

    [2015-08-31] => Array 
     (
      [human] => 26 
      [bots] => 14 
     ) 

)

json_encode（）：

{"2015-08-29":{"human":9,"bots":6},"2015-08-30":{"human":18,"bots":6},"2015-08-31":{"human":26,"bots":14}}

來源

2015-09-07 Jani

它也許更簡單的接收sql查詢 – splash58

您是否嘗試過的東西這個信息？如果是這樣，請將其包含在您的問題中。 – Epodax

您需要保存的時間太：

function chartData($results) { 
    $data = array(); 

    foreach($results as $result) { 
     $t_date = $result['tracking_date']; 

     if(!isset($data[$t_date])) { 
      $data[$t_date] = array(
       'date' => $t_date, 
       'human' => 0, 
       'bots' => 0, 
      ); 
     } 

     $data[$t_date]['bots'] += $result['tracking_isbot']; 
     $data[$t_date]['human'] += (1 - $result['tracking_isbot']); 
    } 

    return $data; 
}

來源

2015-09-07 12:11:16

感謝@Matteo Tassinari，爲您提供解決方案。我稍微修改代碼，現在，它的工作對我來說十分...

function chartData($results) { 
$data = array(); 
$newArray = array(); 

foreach($results as $result) { 
    $t_date = $result['tracking_date']; 

    if(!isset($data[$t_date])) { 
     $data[$t_date] = array(
      'date' => $t_date, 
      'human' => 0, 
      'bots' => 0, 
     ); 
    } 

    $data[$t_date]['bots'] += $result['tracking_isbot']; 
    $data[$t_date]['human'] += (1 - $result['tracking_isbot']); 
} 

foreach($data as $key => $value) { 
    array_push($newArray, $value); 
} 

return $newArray; 
}

來源

2015-09-07 17:26:01 Jani

通過執行'$ newArray = array_values（$ data）;'，或者直接移除'$ newArray'和'return array_values（$ data）;''' –

PHP：如何從這個數組創建一個Morris Area圖表？

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