{"id":89,"date":"2006-11-01T19:19:16","date_gmt":"2006-11-01T10:19:16","guid":{"rendered":"https:\/\/deskplate.net\/blog\/2006\/11\/01\/php-%e3%81%a7%e3%81%ae-%e7%92%b0%e5%a2%83%e6%83%85%e5%a0%b1%e5%8f%96%e5%be%97\/"},"modified":"2006-11-01T19:19:16","modified_gmt":"2006-11-01T10:19:16","slug":"php-%e3%81%a7%e3%81%ae-%e7%92%b0%e5%a2%83%e6%83%85%e5%a0%b1%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"https:\/\/deskplate.net\/blog\/archives\/89","title":{"rendered":"PHP \u3067\u306e \u74b0\u5883\u60c5\u5831\u53d6\u5f97"},"content":{"rendered":"

indexOf \u3092\u52dd\u624b\u306b\u5b9a\u7fa9\u3057\u3066\u4f7f\u3063\u3066\u3044\u307e\u3059\uff57
\nfunction\u3000indexOf($haystack,\u3000$needle)\u3000{\u3000
\n$pos\u3000=\u3000strpos($haystack,\u3000$needle);
\nif($pos==””)\u3000return\u3000-1;
\nelse\u3000\t\t\treturn\u3000$pos;
\n}\u3000
\n$ua = strtoupper($_SERVER[“HTTP_USER_AGENT”]);
\n$os = “”;
\nif (indexOf($ua,”3.1″) >= 0) $os = “Windows 3.1″;
\nelse if (indexOf( $ua,”95”) >= 0) $os = “Windows 95″;
\nelse if (indexOf( $ua,”98”) >= 0) $os = “Windows 98″;
\nelse if (indexOf( $ua,”NT 5.1”) >= 0) $os = “Windows Xp”;
\nelse if (indexOf( $ua,”NT 5.0″) >= 0) $os = “Windows 2000″;
\nelse if (indexOf( $ua,”NT 5.0”) >= 0) $os = “Windows NT”;
\nelse if (indexOf( $ua,”MAC”) >= 0) $os = “Macintosh”;
\nelse if (indexOf( $ua,”X11″) >= 0) $os = “UNIX”;
\nelse
\n{
\n$os = “\u4e0d\u660e”;
\n}
\n$browser = “”;
\nif (indexOf($ua,”SAFARI”) >= 0) \t$browser = “Safari”;
\nelse if (indexOf($ua,”OPERA”) >= 0) \t$browser = “Opera”;
\nelse if (indexOf($ua,”NETSCAPE”) >= 0) $browser = “Netscape”;
\nelse if (indexOf($ua,”MSIE”) >= 0) \t\t$browser = “IE”;
\nelse if (indexOf($ua,”FIREFOX”) >= 0) \t$browser = “FireFox”;<\/p>\n","protected":false},"excerpt":{"rendered":"

indexOf \u3092\u52dd\u624b\u306b\u5b9a\u7fa9\u3057\u3066\u4f7f\u3063\u3066\u3044<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-89","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/comments?post=89"}],"version-history":[{"count":0,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/posts\/89\/revisions"}],"wp:attachment":[{"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/media?parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/categories?post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deskplate.net\/blog\/wp-json\/wp\/v2\/tags?post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}