回答編集履歴
2
加筆修正
test
CHANGED
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@@ -95,3 +95,9 @@
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95
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> {"tour":[{"id":"4409103","hotel_name":"ホテルあいうえお"},{"id":"3975042","hotel_name":"ホテルかきくけこ"},{"id":"4410566","hotel_name":"ホテルさしすせそ"},{"id":"4409104","hotel_name":"ホテルたちつてと"}],"tournum":{"tourmaxcount":1111}}
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98
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json_encode()の第2引数の味付けはてきとーなので、ほしい結果になるようにアレンジすると良いかも。
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102
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103
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[PHP: json_encode - Manual](https://www.php.net/manual/ja/function.json-encode.php)
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1
サンプルコードを追加
test
CHANGED
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@@ -13,3 +13,85 @@
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13
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第2引数にtrueを与えてみてください。
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```php
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<?php
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$hotels = [
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"4409103" => "ホテルあいうえお",
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"3975042" => "ホテルかきくけこ",
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"4410566" => "ホテルさしすせそ",
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"4409104" => "ホテルたちつてと",
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];
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$json = <<<EOT
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{
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"tour": [
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{
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"id": "4409103"
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},
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{
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"id": "3975042"
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},
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{
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"id": "4410566"
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},
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{
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"id": "4409104"
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}
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],
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"tournum": {
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"tourmaxcount": 1111
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}
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}
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EOT;
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$array = json_decode($json, true);
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for ($i = 0; $i < count($array['tour']); $i++) {
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if (isset($hotels[$array['tour'][$i]['id']])) {
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$array['tour'][$i]['hotel_name'] = $hotels[$array['tour'][$i]['id']];
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}
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}
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print_r(json_encode($array, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | JSON_UNESCAPED_UNICODE));
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```
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95
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> {"tour":[{"id":"4409103","hotel_name":"ホテルあいうえお"},{"id":"3975042","hotel_name":"ホテルかきくけこ"},{"id":"4410566","hotel_name":"ホテルさしすせそ"},{"id":"4409104","hotel_name":"ホテルたちつてと"}],"tournum":{"tourmaxcount":1111}}
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