{"id":134471,"date":"2024-03-26T07:56:26","date_gmt":"2024-03-25T22:56:26","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%81%ae%e4%b8%a6%e3%81%b9%e6%9b%bf%e3%81%88%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-04T03:45:04","modified_gmt":"2024-04-03T18:45:04","slug":"php-%e5%a4%9a%e6%ac%a1%e5%85%83%e9%85%8d%e5%88%97%e3%81%ae%e4%b8%a6%e3%81%b9%e6%9b%bf%e3%81%88%e6%96%b9%e6%b3%95","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%81%ae%e4%b8%a6%e3%81%b9%e6%9b%bf%e3%81%88%e6%96%b9%e6%b3%95\/","title":{"rendered":"PHP \u591a\u6b21\u5143\u914d\u5217\u306e\u4e26\u3079\u66ff\u3048\u65b9\u6cd5"},"content":{"rendered":"<p>array_multisort() \u95a2\u6570\u3092\u4f7f\u3046\u3068\u3001\u591a\u6b21\u5143\u914d\u5217\u3092\u4e26\u3079\u66ff\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u8907\u6570\u306e\u914d\u5217\u3092\u540c\u6642\u306b\u4e26\u3073\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0b\u306b\u985e\u4f3c\u3057\u305f\u4f8b\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-variable\">$students<\/span> = <span class=\"hljs-keyword\">array<\/span>(\r\n<span class=\"hljs-keyword\">array<\/span>(<span class=\"hljs-string\">'name'<\/span> =&gt; <span class=\"hljs-string\">'Tom'<\/span>, <span class=\"hljs-string\">'age'<\/span> =&gt; <span class=\"hljs-number\">20<\/span>),\r\n<span class=\"hljs-keyword\">array<\/span>(<span class=\"hljs-string\">'name'<\/span> =&gt; <span class=\"hljs-string\">'Jerry'<\/span>, <span class=\"hljs-string\">'age'<\/span> =&gt; <span class=\"hljs-number\">18<\/span>),\r\n<span class=\"hljs-keyword\">array<\/span>(<span class=\"hljs-string\">'name'<\/span> =&gt; <span class=\"hljs-string\">'Andy'<\/span>, <span class=\"hljs-string\">'age'<\/span> =&gt; <span class=\"hljs-number\">22<\/span>)\r\n);\r\n<span class=\"hljs-comment\">\/\/ \u6309\u7167\u5e74\u9f84\u5347\u5e8f\u6392\u5e8f<\/span>\r\n<span class=\"hljs-variable\">$ages<\/span> = <span class=\"hljs-title function_ invoke__\">array_column<\/span>(<span class=\"hljs-variable\">$students<\/span>, <span class=\"hljs-string\">'age'<\/span>);\r\n<span class=\"hljs-title function_ invoke__\">array_multisort<\/span>(<span class=\"hljs-variable\">$ages<\/span>, SORT_ASC, <span class=\"hljs-variable\">$students<\/span>);\r\n<span class=\"hljs-title function_ invoke__\">print_r<\/span>(<span class=\"hljs-variable\">$students<\/span>);\r\n<\/code><\/pre>\n<p>\u51fa\u529b\u3092\u751f\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"post-pre\"><code>Array\r\n(\r\n[0] =&gt; Array\r\n(\r\n[name] =&gt; Jerry\r\n[age] =&gt; 18\r\n)\r\n[1] =&gt; Array\r\n(\r\n[name] =&gt; Tom\r\n[age] =&gt; 20\r\n)\r\n[2] =&gt; Array\r\n(\r\n[name] =&gt; Andy\r\n[age] =&gt; 22\r\n)\r\n)\r\n<\/code><\/pre>\n<p>\u914d\u5217\u306e\u751f\u5f92\u30c7\u30fc\u30bf\u304b\u3089array_column()\u3067\u5e74\u9f62\u3060\u3051\u3092\u62bd\u51fa\u3057\u3001array_multisort()\u3067\u5e74\u9f62\u306e\u6607\u9806\u306b\u30bd\u30fc\u30c8\u3057\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>array_multisort() \u95a2\u6570\u3092\u4f7f\u3046\u3068\u3001\u591a\u6b21\u5143\u914d\u5217\u3092\u4e26\u3079\u66ff\u3048\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u8907\u6570\u306e\u914d\u5217\u3092\u540c\u6642\u306b\u4e26\u3073\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u4ee5\u4e0b\u306b\u985e\u4f3c\u3057\u305f\u4f8b\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002 $students = array( array(&#8216; [&hellip;]<\/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-134471","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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