回答編集履歴
2
PHPのコード追加。
answer
CHANGED
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@@ -1,5 +1,22 @@
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1
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+
```php
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2
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$array[] = array("name" => "A", "hobby" => "AA");
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3
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$array[] = array("name" => "B", "hobby" => "BB");
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4
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$array[] = array("name" => "C", "hobby" => "CC");
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5
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$json = json_encode( $array);
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6
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print($json);
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7
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+
```
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8
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+
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1
9
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```swift
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2
10
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let jsonArr = try! JSONSerialization.jsonObject(with: data!, options: .allowFragments) as! [[String:Any]]
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3
11
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print(type(of: jsonArr))
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4
12
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//=> Array<Dictionary<String, Any>>
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13
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+
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14
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for json in jsonArr {
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15
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let json_name = json["name"] as! String
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16
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let json_hobby = json["hobby"] as! String
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17
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print(json_name, json_hobby)
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18
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}
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19
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//=> A AA
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20
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//=> B BB
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21
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//=> C CC
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5
22
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```
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1
キャスト修正。
answer
CHANGED
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@@ -1,6 +1,5 @@
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1
1
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```swift
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2
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-
let jsonArr = try! JSONSerialization.jsonObject(with: data!, options: .allowFragments) as!
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2
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+
let jsonArr = try! JSONSerialization.jsonObject(with: data!, options: .allowFragments) as! [[String:Any]]
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3
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+
print(type(of: jsonArr))
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4
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//=> Array<Dictionary<String, Any>>
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3
5
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```
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4
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-
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5
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-
これだとどうでしょうか？
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6
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-
うまくいかなかった場合は出力を教えて下さい。
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