{"id":122006,"date":"2024-03-24T04:43:12","date_gmt":"2024-03-23T19:43:12","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%aedefine%e9%96%a2%e6%95%b0%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e5%a4%89%e6%95%b0%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T12:31:35","modified_gmt":"2024-03-27T03:31:35","slug":"php%e3%81%aedefine%e9%96%a2%e6%95%b0%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e5%a4%89%e6%95%b0%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%aedefine%e9%96%a2%e6%95%b0%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e5%a4%89%e6%95%b0%e3%82%92%e5%ae%9a%e7%be%a9%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"PHP\u306edefine()\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

define() \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001PHP\u3067\u306f\u5909\u6570\u3067\u306f\u306a\u304f\u5b9a\u6570\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u5b9a\u6570\u306e\u5b9a\u7fa9\u6587\u6cd5\u306f\u6b21\u306e\u901a\u308a<\/p>\n

define(name, value, case-insensitive)\r\n<\/code><\/pre>\n
\u305d\u306e\u3046\u3061\u3001<\/p>\n
    \n
  1. \u540d\u524d\uff1a\u5b9a\u6570\u306e\u540d\u524d\u3067\u3001\u6709\u52b9\u306a\u8b58\u5225\u5b50\uff08\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3001\u30a2\u30f3\u30c0\u30fc\u30d0\u30fc\u3067\u59cb\u307e\u308a\u3001\u305d\u306e\u5f8c\u306b\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3001\u6570\u5b57\u3001\u30a2\u30f3\u30c0\u30fc\u30d0\u30fc\u304c\u7d9a\u304f\uff09\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/li>\n
  2. value\uff1a\u5b9a\u6570\u306e\u5024\u3067\u3001\u6587\u5b57\u5217\u3001\u6570\u5024\u3001\u771f\u507d\u5024\u306a\u3069<\/li>\n
  3. \u30b1\u30fc\u30b9\u30a4\u30f3\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\uff1a\u7701\u7565\u53ef\u80fd\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u3001\u5b9a\u6570\u306e\u540d\u524d\u304c\u5927\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306ffalse\u3067\u3001\u3064\u307e\u308a\u3001\u5927\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
    \u4f8b: \u305d\u308c\u306f\u79c1\u3092\u3068\u3066\u3082\u60b2\u3057\u304f\u3055\u305b\u307e\u3059\u3002<\/p>\n
    define<\/span>(\"PI\"<\/span>, 3.14159<\/span>);\r\necho<\/span> PI; \/\/ \u8f93\u51fa3.14159<\/span>\r\ndefine<\/span>(\"GREETING\"<\/span>, \"Hello, World!\"<\/span>);\r\necho<\/span> GREETING; \/\/ \u8f93\u51faHello, World!<\/span>\r\n<\/code><\/pre>\n
    \u5b9a\u6570\u306f\u4e00\u5ea6\u5b9a\u7fa9\u3055\u308c\u308b\u3068\u5024\u3092\u5909\u66f4\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u5b9a\u6570\u306e\u30b9\u30b3\u30fc\u30d7\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u3001\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u3069\u3053\u304b\u3089\u3067\u3082\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    define() \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001PHP\u3067\u306f\u5909\u6570\u3067\u306f\u306a\u304f\u5b9a\u6570\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 \u5b9a\u6570\u306e\u5b9a\u7fa9\u6587\u6cd5\u306f\u6b21\u306e\u901a\u308a define(name, value, case-insensitive) \u305d\u306e\u3046\u3061\u3001 \u540d\u524d\uff1a\u5b9a\u6570\u306e\u540d\u524d […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-122006","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nPHP\u306edefine()\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5 - 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\u306edefine\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u306edefine()\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"define() \u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001PHP\u3067\u306f\u5909\u6570\u3067\u306f\u306a\u304f\u5b9a\u6570\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 \u5b9a\u6570\u306e\u5b9a\u7fa9\u6587\u6cd5\u306f\u6b21\u306e\u901a\u308a define(name, value, case-insensitive) \u305d\u306e\u3046\u3061\u3001 \u540d\u524d\uff1a\u5b9a\u6570\u306e\u540d\u524d […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/php\u306edefine\u95a2\u6570\u3092\u4f7f\u3063\u3066\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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