{"id":105513,"date":"2022-12-09T10:27:31","date_gmt":"2022-12-09T01:27:31","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=105513"},"modified":"2022-12-09T10:27:31","modified_gmt":"2022-12-09T01:27:31","slug":"php-8-2-released","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/php-8-2-released\/","title":{"rendered":"PHP 8.2\u304c\u30ea\u30ea\u30fc\u30b9 - Readonly\u30af\u30e9\u30b9\u3084\u3084Random\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u5c0e\u5165\u306a\u3069"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2022\/12\/s_20221209_101341.jpg\" alt=\"S 20221209 101341\" title=\"s_20221209_101341.jpg\" border=\"0\" width=\"1198\" height=\"506\" \/><\/p>\n<p>PHP\u958b\u767a\u30c1\u30fc\u30e0\u306f12\u67088\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u300cPHP\u300d\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cPHP 8.2\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(<a href=\"https:\/\/www.php.net\/archive\/2022.php#2022-12-08-1\">\u516c\u5f0f\u30d6\u30ed\u30b0<\/a>\u3001<a href=\"https:\/\/www.phoronix.com\/news\/PHP-8.2-Released\">Phoronix<\/a>)\u3002<\/p>\n<p>PHP 8.2\u306e\u4e3b\u306a\u65b0\u6a5f\u80fd\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li>Readonly\u30af\u30e9\u30b9\u3002<\/li>\n<li>DNF(Disjunctive Normal Form)\u578b\u3002<\/li>\n<li>\u65b0\u3057\u3044\u578b: null\u3001false\u3001true\u3002<\/li>\n<li>\u65b0\u3057\u3044\"Random\"\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u3002<\/li>\n<li>traits\u3067\u306e\u5b9a\u6570\u5b9a\u7fa9\u306e\u30b5\u30dd\u30fc\u30c8\u3002<\/li>\n<li>\u52d5\u7684\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u975e\u63a8\u5968\u5316\u3002<\/li>\n<\/ul>\n<p>\u305d\u306e\u4ed6\u3001\u5185\u8535Web\u30b5\u30fc\u30d0\u30fc\u306eMIME\u30c6\u30fc\u30d6\u30eb\u306e\u66f4\u65b0\u3084\u3001\u5404\u7a2e\u306e\u95a2\u6570\u304c\u8fd4\u3059\u6587\u5b57\u5217\u306e\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u524a\u6e1b\u3001Glibc\u306e\u62e1\u5f35\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u521d\u671f\u30b5\u30dd\u30fc\u30c8\u306a\u3069\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>macOS Instrument\u5411\u3051\u306eJIT\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u751f\u6210\u306e\u521d\u671f\u30b5\u30dd\u30fc\u30c8\u3084\u3001Linux\u3067arc4random_buf\u3092Glibc 2.36\u3067\u6709\u52b9\u5316\u3059\u308b\u5909\u66f4\u3001Windows for ARM64\u3067\u30af\u30ed\u30b9\u30d3\u30eb\u30c9\u3092\u6709\u52b9\u5316\u3059\u308b\u5909\u66f4\u306a\u3069\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u4ed6\u306b\u3082\u591a\u6570\u306e\u5909\u66f4\u304c\u884c\u308f\u308c\u3066\u304a\u308a\u3001\u65b0\u6a5f\u80fd\u306e\u8a73\u7d30\u306f<a href=\"https:\/\/www.php.net\/ChangeLog-8.php#8.2.0\">\u3053\u3061\u3089<\/a>\u3067\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u958b\u767a\u30c1\u30fc\u30e0\u306f12\u67088\u65e5(\u73fe\u5730\u6642\u9593)\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u300cPHP\u300d\u306e\u30e1\u30b8\u30e3\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u300cPHP 8.2\u300d\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f(\u516c\u5f0f\u30d6\u30ed\u30b0\u3001Phoronix)\u3002 PHP 8.2\u306e\u4e3b\u306a\u65b0\u6a5f\u80fd\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002 Re [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":105514,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[172],"class_list":["post-105513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-php"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/105513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=105513"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/105513\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/105514"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=105513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=105513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=105513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}