{"id":92899,"date":"2024-03-21T15:53:02","date_gmt":"2024-03-21T06:53:02","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e5%86%85%e3%81%ae%e6%95%b0%e5%ad%97%e3%81%ae%e6%95%b0%e3%82%92%e6%95%b0%e3%81%88%e3%82%8b\/"},"modified":"2024-03-27T04:34:21","modified_gmt":"2024-03-26T19:34:21","slug":"php%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e5%86%85%e3%81%ae%e6%95%b0%e5%ad%97%e3%81%ae%e6%95%b0%e3%82%92%e6%95%b0%e3%81%88%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/php%e3%81%a7%e6%96%87%e5%ad%97%e5%88%97%e5%86%85%e3%81%ae%e6%95%b0%e5%ad%97%e3%81%ae%e6%95%b0%e3%82%92%e6%95%b0%e3%81%88%e3%82%8b\/","title":{"rendered":"PHP\u3067\u6587\u5b57\u5217\u5185\u306e\u6570\u5b57\u306e\u6570\u3092\u6570\u3048\u308b"},"content":{"rendered":"<p>\u6570\u5b57\u3092\u6587\u5b57\u5217\u304b\u3089\u6570\u3048\u308b\u306b\u306f\u3001\u6b63\u898f\u8868\u73fe\u3068 preg_match_all \u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\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\">$string<\/span> = <span class=\"hljs-string\">\"Hello123World456\"<\/span>;\r\n<span class=\"hljs-title function_ invoke__\">preg_match_all<\/span>(<span class=\"hljs-string\">'\/\\d+\/'<\/span>, <span class=\"hljs-variable\">$string<\/span>, <span class=\"hljs-variable\">$matches<\/span>);\r\n<span class=\"hljs-variable\">$count<\/span> = <span class=\"hljs-title function_ invoke__\">count<\/span>(<span class=\"hljs-variable\">$matches<\/span>[<span class=\"hljs-number\">0<\/span>]);\r\n<span class=\"hljs-keyword\">echo<\/span> <span class=\"hljs-variable\">$count<\/span>;\r\n<\/code><\/pre>\n<p>\u51fa\u529b\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\uff1a<\/p>\n<pre class=\"post-pre\"><code>2\r\n<\/code><\/pre>\n<p>\u30b3\u30fc\u30c9\u3067\u306f\u3001\u6b63\u898f\u8868\u73fe\u300c\\d+\u300d\u304c1\u6841\u4ee5\u4e0a\u306e\u6570\u5b57\u306e\u30de\u30c3\u30c1\u306b\u4f7f\u3046\u3002preg_match_all\u95a2\u6570\u304c\u3001\u6587\u5b57\u5217\u5185\u306e\u6b63\u898f\u8868\u73fe\u306b\u30de\u30c3\u30c1\u3059\u308b\u3059\u3079\u3066\u306e\u4e2d\u8eab\u3092\u898b\u3064\u3051\u3001\u7d50\u679c\u3092$matches\u914d\u5217\u306b\u4fdd\u5b58\u3059\u308b\u3002$matches[0]\u5185\u306e\u8981\u7d20\u306e\u6570\u3092\u6570\u3048\u3066\u3001\u6587\u5b57\u5217\u5185\u306e\u6570\u5b57\u6570\u3092\u53d6\u5f97\u3067\u304d\u308b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u5b57\u3092\u6587\u5b57\u5217\u304b\u3089\u6570\u3048\u308b\u306b\u306f\u3001\u6b63\u898f\u8868\u73fe\u3068 preg_match_all \u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 $string = &#8220;Hello123World456&#8221;; preg_match_all(&#8216;\/\\ [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-92899","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP\u3067\u6587\u5b57\u5217\u5185\u306e\u6570\u5b57\u306e\u6570\u3092\u6570\u3048\u308b - 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\u3067\u6587\u5b57\u5217\u5185\u306e\u6570\u5b57\u306e\u6570\u3092\u6570\u3048\u308b\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHP\u3067\u6587\u5b57\u5217\u5185\u306e\u6570\u5b57\u306e\u6570\u3092\u6570\u3048\u308b\" \/>\n<meta property=\"og:description\" content=\"\u6570\u5b57\u3092\u6587\u5b57\u5217\u304b\u3089\u6570\u3048\u308b\u306b\u306f\u3001\u6b63\u898f\u8868\u73fe\u3068 preg_match_all \u95a2\u6570\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u4f8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 $string = &quot;Hello123World456&quot;; 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