{"id":100606,"date":"2024-03-22T02:44:38","date_gmt":"2024-03-21T17:44:38","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e9%85%8d%e5%88%97%e3%81%ae%e9%87%8d%e8%a4%87%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T03:47:11","modified_gmt":"2024-03-26T18:47:11","slug":"php-%e9%85%8d%e5%88%97%e3%81%ae%e9%87%8d%e8%a4%87%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php-%e9%85%8d%e5%88%97%e3%81%ae%e9%87%8d%e8%a4%87%e3%82%92%e5%89%8a%e9%99%a4%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"php \u914d\u5217\u306e\u91cd\u8907\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>PHP\u3067\u306f\u3001array_unique()\u95a2\u6570\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u914d\u5217\u5185\u304b\u3089\u91cd\u8907\u3059\u308b\u5024\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5143\u306e\u914d\u5217\u306e\u8981\u7d20\u306e\u307f\u3092\u542b\u3080\u65b0\u3057\u3044\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u540c\u3058\u8981\u7d20\u3092\u542b\u3080\u914d\u5217\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-variable\">$numbers<\/span> = <span class=\"hljs-keyword\">array<\/span>(<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">4<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">5<\/span>);\r\n<\/code><\/pre>\n<p>\u914d\u5217\u304b\u3089\u91cd\u8907\u8981\u7d20\u3092\u524a\u9664\u3059\u308b\u306b\u306f\u3001array_unique \u95a2\u6570\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-variable\">$uniqueNumbers<\/span> = <span class=\"hljs-title function_ invoke__\">array_unique<\/span>(<span class=\"hljs-variable\">$numbers<\/span>);\r\n<\/code><\/pre>\n<p>`uniqueNumbers` \u306f\u3001\u91cd\u8907\u3057\u306a\u3044\u8981\u7d20\u306e\u307f\u3092\u542b\u3080\u65b0\u3057\u3044\u914d\u5217\u3067\u3059\u3002<\/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    [4] =&gt; 4\r\n    [6] =&gt; 5\r\n)\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u3067\u306f\u3001array_unique()\u95a2\u6570\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u914d\u5217\u5185\u304b\u3089\u91cd\u8907\u3059\u308b\u5024\u3092\u524a\u9664\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u5143\u306e\u914d\u5217\u306e\u8981\u7d20\u306e\u307f\u3092\u542b\u3080\u65b0\u3057\u3044\u914d\u5217\u3092\u8fd4\u3057\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u540c\u3058\u8981\u7d20\u3092\u542b\u3080\u914d\u5217\u304c\u3042\u308b\u3068\u3057\u307e\u3059\u3002 $num [&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-100606","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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