{"id":117251,"date":"2024-03-23T09:42:39","date_gmt":"2024-03-23T00:42:39","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af\/"},"modified":"2024-03-26T18:41:27","modified_gmt":"2024-03-26T09:41:27","slug":"php-json_encode%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af\/","title":{"rendered":"PHP json_encode()\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f?"},"content":{"rendered":"

json_encode() \u95a2\u6570\u306f\u3001PHP \u306e\u30c7\u30fc\u30bf\u69cb\u9020\u4f53\u3092 JSON \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002<\/p>\n

\u4f7f\u3044\u65b9\u306f\u3064\u304e\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

json_encode($\u5909\u6570,$\u30aa\u30d7\u30b7\u30e7\u30f3,$\u6df1\u3055);<\/p>\n

\u305d\u306e\u4e2d\u3067\u3001<\/p>\n

    \n
  1. \u3000$variable\uff1a JSON \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b PHP \u5909\u6570\uff08\u914d\u5217\u3001\u9023\u60f3\u914d\u5217\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u3069\uff09<\/li>\n
  2. \u30aa\u30d7\u30b7\u30e7\u30f3: JSON\u30a8\u30f3\u30b3\u30fc\u30c9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3002\u4e00\u822c\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002JSON_HEX_TAG: HTML\u7279\u6b8a\u6587\u5b57\u3092Unicode\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5909\u63db\u3057\u307e\u3059\u3002
    \nJSON_HEX_AMP: &\u8a18\u53f7\u3092Unicode\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5909\u63db\u3057\u307e\u3059\u3002
    \nJSON_HEX_APOS: \u2019\u8a18\u53f7\u3092Unicode\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5909\u63db\u3057\u307e\u3059\u3002
    \nJSON_HEX_QUOT: “\u8a18\u53f7\u3092Unicode\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u5909\u63db\u3057\u307e\u3059\u3002
    \nJSON_NUMERIC_CHECK: \u3059\u3079\u3066\u306e\u6570\u5b57\u6587\u5b57\u5217\u3092\u6570\u5b57\u578b\u306b\u5909\u63db\u3057\u307e\u3059\u3002
    \nJSON_PRETTY_PRINT: JSON\u6587\u5b57\u5217\u3092\u8aad\u307f\u3084\u3059\u3044\u5f62\u5f0f\u3067\u51fa\u529b\u3057\u307e\u3059\u3002<\/li>\n
  3. depth\uff1a\u6700\u5927\u518d\u5e30\u6df1\u5ea6\u3092\u6307\u5b9a\u3059\u308b\u30aa\u30d7\u30b7\u30e7\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3002<\/li>\n<\/ol>\n

    \u30cd\u30a4\u30c6\u30a3\u30d6\u306a\u65e5\u672c\u8a9e\u3067\u8a00\u3044\u63db\u3048\u3066\u304f\u3060\u3055\u3044\u30021\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u307f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

    $data<\/span> = array<\/span>(\r\n    'name'<\/span> => 'John'<\/span>,\r\n    'age'<\/span> => 30<\/span>,\r\n    'hobbies'<\/span> => array<\/span>('reading'<\/span>, 'music'<\/span>, 'travel'<\/span>),\r\n    'address'<\/span> => array<\/span>(\r\n        'street'<\/span> => '123 Main St'<\/span>,\r\n        'city'<\/span> => 'New York'<\/span>,\r\n        'state'<\/span> => 'NY'<\/span>\r\n    )\r\n);\r\n\r\n$json<\/span> = json_encode<\/span>($data<\/span>);\r\necho<\/span> $json<\/span>;\r\n<\/code><\/pre>\n
    \u5f7c\u306f\u79c1\u306b\u3001\u305d\u306e\u66f8\u985e\u3092\u30b3\u30d4\u30fc\u3057\u306a\u3055\u3044\u3068\u983c\u3093\u3060\u3002<\/p>\n
    {<\/span>\"name\"<\/span>:<\/span>\"John\"<\/span>,<\/span>\"age\"<\/span>:<\/span>30<\/span>,<\/span>\"hobbies\"<\/span>:<\/span>[<\/span>\"reading\"<\/span>,<\/span>\"music\"<\/span>,<\/span>\"travel\"<\/span>]<\/span>,<\/span>\"address\"<\/span>:<\/span>{<\/span>\"street\"<\/span>:<\/span>\"123 Main St\"<\/span>,<\/span>\"city\"<\/span>:<\/span>\"New York\"<\/span>,<\/span>\"state\"<\/span>:<\/span>\"NY\"<\/span>}<\/span>}<\/span>\r\n<\/code><\/pre>\n
    \u3053\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001PHP\u306e\u914d\u5217\u3092JSON\u6587\u5b57\u5217\u306b\u5909\u63db\u3057\u3001\u305d\u308c\u3092echo\u3067\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    json_encode() \u95a2\u6570\u306f\u3001PHP \u306e\u30c7\u30fc\u30bf\u69cb\u9020\u4f53\u3092 JSON \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002 \u4f7f\u3044\u65b9\u306f\u3064\u304e\u306e\u3068\u304a\u308a\u3067\u3059\u3002 json_encode($\u5909\u6570,$\u30aa\u30d7\u30b7\u30e7\u30f3,$\u6df1\u3055); \u305d\u306e\u4e2d\u3067\u3001 \u3000$var […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-117251","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nPHP json_encode()\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP json_encode()\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f?\" \/>\n<meta property=\"og:description\" content=\"json_encode() \u95a2\u6570\u306f\u3001PHP \u306e\u30c7\u30fc\u30bf\u69cb\u9020\u4f53\u3092 JSON \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002 \u4f7f\u3044\u65b9\u306f\u3064\u304e\u306e\u3068\u304a\u308a\u3067\u3059\u3002 json_encode($\u5909\u6570,$\u30aa\u30d7\u30b7\u30e7\u30f3,$\u6df1\u3055); \u305d\u306e\u4e2d\u3067\u3001 \u3000$var […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-23T00:42:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-26T09:41:27+00:00\" \/>\n<meta name=\"author\" content=\"\u590f\u6a39, \u98a8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u590f\u6a39, \u98a8\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/php-json_encode%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%81%af\/\",\"name\":\"PHP json_encode()\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u306f? 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