{"id":122353,"date":"2024-03-24T06:15:27","date_gmt":"2024-03-23T21:15:27","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e3%81%ae-array_slice-%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%82%92%e6%95%99%e3%81%88%e3%81%a6%e3%81%8f%e3%81%a0%e3%81%95%e3%81%84%e3%80%82\/"},"modified":"2024-03-27T01:48:48","modified_gmt":"2024-03-26T16:48:48","slug":"php-%e3%81%ae-array_slice-%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%82%92%e6%95%99%e3%81%88%e3%81%a6%e3%81%8f%e3%81%a0%e3%81%95%e3%81%84%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e3%81%ae-array_slice-%e9%96%a2%e6%95%b0%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9%e3%82%92%e6%95%99%e3%81%88%e3%81%a6%e3%81%8f%e3%81%a0%e3%81%95%e3%81%84%e3%80%82\/","title":{"rendered":"PHP \u306e array_slice() \u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002"},"content":{"rendered":"

PHP\u306earray_slice()\u95a2\u6570\u306f\u3001\u914d\u5217\u306e\u4e00\u90e8\u8981\u7d20\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u6587\u6cd5\u306f\u3053\u3046\u306a\u3063\u3066\u3044\u308b<\/p>\n

array array_slice ( array $array , int $offset [, int $length = NULL [, bool $preserve_keys = false ]] )\r\n<\/code><\/pre>\n
\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u8aac\u660e\uff1a<\/p>\n
    \n
  1. $array\uff1a\u5fc5\u9808\u3067\u3001\u30b9\u30e9\u30a4\u30b9\u3059\u308b\u914d\u5217\u3002<\/li>\n
  2. $offset\uff1a\u5fc5\u305a\u6307\u5b9a\u3059\u308b\u3053\u3068\u3002\u30b9\u30e9\u30a4\u30b9\u3092\u958b\u59cb\u3059\u308b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u5024\u3067\u3059\u3002<\/li>\n
  3. $length\uff1a\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3001\u30b9\u30e9\u30a4\u30b9\u306e\u9577\u3055\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7701\u7565\u3057\u305f\u5834\u5408\u3001\u30b9\u30e9\u30a4\u30b9\u306f\u958b\u59cb\u4f4d\u7f6e\u304b\u3089\u914d\u5217\u306e\u672b\u5c3e\u307e\u3067\u306e\u5168\u3066\u306e\u8981\u7d20\u3092\u542b\u307f\u307e\u3059\u3002<\/li>\n
  4. $preserve_keys\uff1a \u914d\u5217\u3092\u30b9\u30e9\u30a4\u30b9\u3057\u305f\u5f8c\u306b\u3001\u5143\u306e\u30ad\u30fc\u540d\u3092\u4fdd\u6301\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002 \u65e2\u5b9a\u5024\u306f false \u3067\u3042\u308a\u3001\u30ad\u30fc\u540d\u306f\u4fdd\u6301\u3055\u308c\u307e\u305b\u3093\u3002<\/li>\n<\/ol>\n
    \u623b\u308a\u5024\uff1a<\/p>\n
      \n
    1. \u5206\u5272\u3057\u305f\u7d50\u679c\u3092\u542b\u3080\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002$preserve_keys\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6e21\u3055\u308c\u3066true\u306e\u5834\u5408\u3001\u8fd4\u3055\u308c\u308b\u914d\u5217\u306f\u5143\u3005\u306e\u30ad\u30fc\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
      \u305d\u308c\u306f\u826f\u3044\u3053\u3068\u3060\u3002 \u2192 \u305d\u3046\u601d\u3044\u307e\u3059\u3002<\/p>\n
      $arr<\/span> = array<\/span>('a'<\/span>, 'b'<\/span>, 'c'<\/span>, 'd'<\/span>, 'e'<\/span>);\r\n$slice<\/span> = array_slice<\/span>($arr<\/span>, 1<\/span>, 3<\/span>);\r\nprint_r<\/span>($slice<\/span>);\r\n<\/code><\/pre>\n
      \u30cd\u30a4\u30c6\u30a3\u30d6\u306e\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\u51fa\u529b\uff1a<\/p>\n
      Array\r\n(\r\n[0] => b\r\n[1] => c\r\n[2] => d\r\n)\r\n<\/code><\/pre>\n
      \u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001array_slice() \u95a2\u6570\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u4f4d\u7f6e 1 \u304b\u3089\u9577\u3055\u304c 3 \u306e\u30b9\u30e9\u30a4\u30b9\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      PHP\u306earray_slice()\u95a2\u6570\u306f\u3001\u914d\u5217\u306e\u4e00\u90e8\u8981\u7d20\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u6587\u6cd5\u306f\u3053\u3046\u306a\u3063\u3066\u3044\u308b array array_slice ( array $array , int $offset [, int $le […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-122353","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nPHP \u306e array_slice() \u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002 - 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-\u306e-array_slice-\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP \u306e array_slice() \u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:description\" content=\"PHP\u306earray_slice()\u95a2\u6570\u306f\u3001\u914d\u5217\u306e\u4e00\u90e8\u8981\u7d20\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u6587\u6cd5\u306f\u3053\u3046\u306a\u3063\u3066\u3044\u308b array array_slice ( array $array , int $offset [, int $le […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/php-\u306e-array_slice-\u95a2\u6570\u306e\u4f7f\u3044\u65b9\u3092\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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