{"id":1930,"date":"2026-09-25T13:19:08","date_gmt":"2026-09-25T04:19:08","guid":{"rendered":"https:\/\/clouds.tokyo\/blog\/?p=1930"},"modified":"2026-09-25T13:19:52","modified_gmt":"2026-09-25T04:19:52","slug":"php_array_splice","status":"publish","type":"post","link":"https:\/\/clouds.tokyo\/blog\/php_array_splice\/","title":{"rendered":"\u3010PHP\u3011\u9023\u60f3\u914d\u5217\u306e\u6307\u5b9a\u3057\u305f\u4f4d\u7f6e\u306b\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b"},"content":{"rendered":"<pre>\r\n$required_list = array(\r\n  'id' => '00123', 'name' => '\u5c71\u7530\u592a\u90ce', 'age' => 35, 'gender' => 1\r\n);\r\n\r\n$keys = array_keys($required_list);\r\n$values = array_values($required_list);\r\n\r\narray_splice($keys, 2, 0, 'kana');  \/\/ \u30ad\u30fc\u914d\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b92\u306e\u524d\u306b\u633f\u5165\r\narray_splice($values, 2, 0, '\u30e4\u30de\u30c0\u30bf\u30ed\u30a6');  \/\/ \u5024\u914d\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b92\u306e\u524d\u306b\u633f\u5165\r\n$required_list = array_combine($keys, $values);  \/\/ \u518d\u69cb\u7bc9\r\n\r\nprint_r($required_list);\r\n<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c<\/p>\n<pre>\r\nArray ( [id] => 00123 [name] => \u5c71\u7530\u592a\u90ce [kana] => \u30e4\u30de\u30c0\u30bf\u30ed\u30a6 [age] => 35 [gender] => 1 )\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>$required_list = array( &#8216;id&#8217; => &#8216;00123&#8217;, &#8216;name&#8217; => &#8216;\u5c71\u7530\u592a\u90ce&#8217;, &#8216;age&#8217; => 35, &#8216;gender&#8217; => 1 ); $keys = array_keys($r &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/clouds.tokyo\/blog\/php_array_splice\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u3010PHP\u3011\u9023\u60f3\u914d\u5217\u306e\u6307\u5b9a\u3057\u305f\u4f4d\u7f6e\u306b\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":""},"categories":[2],"tags":[96,676],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pezW3u-v8","jetpack-related-posts":[{"id":1368,"url":"https:\/\/clouds.tokyo\/blog\/php-sort\/","url_meta":{"origin":1930,"position":0},"title":"\u3010PHP\u3011\u914d\u5217\u3092\u4efb\u610f\u306e\u9805\u76ee\u3067\u30bd\u30fc\u30c8\u3059\u308b","author":"yamamoto","date":"2019\u5e745\u67089\u65e5","format":false,"excerpt":"\u9023\u60f3\u914d\u5217\u30921\u30c7\u30fc\u30bf\u3068\u3059\u308b\u914d\u5217\u3092\u4efb\u610f\u306e\u9805\u76ee\u3067\u30bd\u30fc\u30c8\u3057\u305f\u3044\u5834\u5408 \u30c7\u30fc\u30bf\u306e\u4f8b $list = [ {'na\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1414,"url":"https:\/\/clouds.tokyo\/blog\/php-array-xml\/","url_meta":{"origin":1930,"position":1},"title":"\u3010PHP\u3011\u9023\u60f3\u914d\u5217\u3092XML\u306b\u5909\u63db\u3059\u308b","author":"yamamoto","date":"2020\u5e748\u670824\u65e5","format":false,"excerpt":"XML\u306e\u9700\u8981\u306f\u3001\u307e\u3060\u3042\u308b\u3002 \/\/ \u9023\u60f3\u914d\u5217\u3092XML\u306b\u5909\u63db\u3059\u308b function array_to_x\u2026","rel":"","context":"\u5099\u5fd8\u9332","block_context":{"text":"\u5099\u5fd8\u9332","link":"https:\/\/clouds.tokyo\/blog\/category\/memo\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":682,"url":"https:\/\/clouds.tokyo\/blog\/jquery_array_copy\/","url_meta":{"origin":1930,"position":2},"title":"\u3010jQuery\u3011\u914d\u5217\u3084\u9023\u60f3\u914d\u5217\u3092\u30b3\u30d4\u30fc\u3059\u308b","author":"yamamoto","date":"2017\u5e744\u670819\u65e5","format":false,"excerpt":"var array2 = array1; 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