{"id":121925,"date":"2024-03-24T04:23:08","date_gmt":"2024-03-23T19:23:08","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e5%a4%9a%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e4%b8%80%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b\/"},"modified":"2024-04-04T22:08:24","modified_gmt":"2024-04-04T13:08:24","slug":"php-%e5%a4%9a%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e4%b8%80%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e5%a4%9a%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%82%92%e4%b8%80%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b\/","title":{"rendered":"PHP \u591a\u6b21\u5143\u914d\u5217\u3092\u4e00\u6b21\u5143\u914d\u5217\u306b\u5909\u63db\u3059\u308b"},"content":{"rendered":"<p>\u591a\u6b21\u5143\u914d\u5217\u30921\u6b21\u5143\u914d\u5217\u306b\u5909\u63db\u3059\u308b\u306b\u306farray_merge_recursive()\u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-variable\">$array<\/span> = <span class=\"hljs-keyword\">array<\/span>(\r\n<span class=\"hljs-string\">'a'<\/span> =&gt; <span class=\"hljs-keyword\">array<\/span>(\r\n<span class=\"hljs-string\">'b'<\/span> =&gt; <span class=\"hljs-keyword\">array<\/span>(\r\n<span class=\"hljs-string\">'c'<\/span> =&gt; <span class=\"hljs-number\">1<\/span>,\r\n<span class=\"hljs-string\">'d'<\/span> =&gt; <span class=\"hljs-number\">2<\/span>\r\n),\r\n<span class=\"hljs-string\">'e'<\/span> =&gt; <span class=\"hljs-number\">3<\/span>\r\n),\r\n<span class=\"hljs-string\">'f'<\/span> =&gt; <span class=\"hljs-number\">4<\/span>,\r\n<span class=\"hljs-string\">'g'<\/span> =&gt; <span class=\"hljs-keyword\">array<\/span>(\r\n<span class=\"hljs-string\">'h'<\/span> =&gt; <span class=\"hljs-number\">5<\/span>\r\n)\r\n);\r\n<span class=\"hljs-variable\">$mergedArray<\/span> = <span class=\"hljs-keyword\">array<\/span>();\r\n<span class=\"hljs-title function_ invoke__\">array_walk_recursive<\/span>(<span class=\"hljs-variable\">$array<\/span>, function(<span class=\"hljs-variable\">$value<\/span>) <span class=\"hljs-keyword\">use<\/span> (&amp;$<span class=\"hljs-title\">mergedArray<\/span>) {\r\n$<span class=\"hljs-title\">mergedArray<\/span>[] = $<span class=\"hljs-title\">value<\/span>;\r\n});\r\n<span class=\"hljs-title function_ invoke__\">print_r<\/span>(<span class=\"hljs-variable\">$mergedArray<\/span>);\r\n<\/code><\/pre>\n<p>\u65e5\u672c\u8a9e\u306b\u81ea\u7136\u306b\u8a00\u3044\u63db\u3048\u308b\u3068<\/p>\n<pre class=\"post-pre\"><code>Array\r\n(\r\n[0] =&gt; 1\r\n[1] =&gt; 2\r\n[2] =&gt; 3\r\n[3] =&gt; 4\r\n[4] =&gt; 5\r\n)\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001array_walk_recursive() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u591a\u6b21\u5143\u914d\u5217\u306e\u5168\u8981\u7d20\u3092\u8d70\u67fb\u3057\u3001\u305d\u308c\u3092\u65b0\u3057\u3044\u4e00\u6b21\u5143\u914d\u5217 $mergedArray \u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001print_r() \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e00\u6b21\u5143\u914d\u5217\u306e\u5185\u5bb9\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u6b21\u5143\u914d\u5217\u30921\u6b21\u5143\u914d\u5217\u306b\u5909\u63db\u3059\u308b\u306b\u306farray_merge_recursive()\u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 $array = array( &#8216;a&#8217; =&gt; array( &#8216;b&#8217; =&gt;  [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-121925","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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