PHP - 從數組

Question

獲取特定數據我有一個數組，它看起來像下面

array:7 [▼ 
    0 => array:7 [▼ 
    "id" => "62" 
    "name" => "creativeOption" 
    "label" => "Other" 
    "value" => "dfsdfsdfsdf" 
    "someId" => "14" 
    ] 
    1 => array:7 [▼ 
    "id" => "60" 
    "name" => "creativeOption" 
    "label" => "checkboxSelection" 
    "value" => "AnimSomething" 
    "someId" => "14" 
    ] 
    2 => array:7 [▼ 
    "id" => "61" 
    "name" => "creativeOption" 
    "label" => "checkboxSelection" 
    "value" => "Something" 
    "someId" => "14" 
    ] 
    3 => array:7 [▼ 
    "id" => "59" 
    "name" => "creativeNumber" 
    "label" => "Something" 
    "value" => "" 
    "someId" => "14" 
    ] 
    4 => array:7 [▼ 
    "id" => "57" 
    "name" => "creativeNumber" 
    "label" => "Something" 
    "value" => "Something 2 Info" 
    "someId" => "14" 
    ] 
] 

我感興趣的地方獲得的名稱爲creativeOption值。目前，我有這個

foreach ($array as $data) { 
    foreach($data as $key => $value) { 
     if($value == 'creativeOption') { 

     } 
    } 
} 

因此，這使我能夠找到所有creativeOption，但我將如何去獲得他們的價值？

Answer 1

只要改變你的查詢有點

foreach ($array as $data) { 
    if($data['name'] == 'creativeOption') { 
     echo $data['value']; 
    } 
} 

Answer 2

你可以嘗試array_filter：

$array = [ 
    0 => [ 
    "id" => "62", 
    "name" => "creativeOption", 
    "label" => "Other", 
    "value" => "dfsdfsdfsdf", 
    "someId" => "14" 
    ], 
    1 => [ 
    "id" => "60", 
    "name" => "creativeOption", 
    "label" => "checkboxSelection", 
    "value" => "AnimSomething", 
    "someId" => "14" 
    ], 
    2 => [ 
    "id" => "59", 
    "name" => "creativeNumber", 
    "label" => "Something", 
    "value" => "", 
    "someId" => "14" 
    ], 
]; 

print_r(array_filter($array, function($v, $k){ 
    return($v['name'] === 'creativeOption'); 
})); 

這是否幫助？剛剛測試並更新了我的答案。玩的開心。

Answer 3

試試這段代碼。

foreach ($array as $data) { 
     foreach($data as $key => $value) { 
      if($value == 'creativeOption') { 
       echo $key['value']; 
      } 
     } 
    } 

Answer 4

foreach ($arrays as $array) { 
    foreach ($array as $key => $value) { 
     if($key=='name' && $value=='creativeOption'){ 
      echo $array['value']; 
      echo '<br>'; 
     } 
    } 
} 

嘗試這樣它應該工作