{"id":98655,"date":"2020-11-29T02:42:44","date_gmt":"2020-11-29T00:42:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/php-8-0-0"},"modified":"2020-11-29T02:42:44","modified_gmt":"2020-11-29T00:42:44","slug":"php-8-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/php-8-0-0","title":{"rendered":"PHP 8.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>PHP arendajate meeskond teatas uue keele versiooni \u2014 PHP 8.0.0 \u2014 v\u00e4ljaandmisest.<\/p>\n<p>Parandused ja uued v\u00f5imalused:<\/p>\n<ul>\n<li>\n<p>Union t\u00fc\u00fcbid. PHPDoc'i annotatsioonide asemel saate kasutada natiivseid union t\u00fc\u00fcbi deklareerimist, mis kontrollitakse k\u00e4itamise ajal.<\/p>\n<\/li>\n<li>\n<p>Nimetatud argumendid. PHPDoc'i annotatsioonide asemel on n\u00fc\u00fcd v\u00f5imalik kasutada struktureeritud metaandmeid koos PHP natiivse s\u00fcntaksiga.<\/p>\n<\/li>\n<li>\n<p>Nullsafe operaator. Nulli kontrollimise asemel saab n\u00fc\u00fcd kasutada ahelk\u00f5ngete tegemiseks uut nullsafe operaatorit. Kui ahela \u00fche elemendi kontrollimine eba\u00f5nnestub, katkestatakse kogu ahela teostamine ja see v\u00e4hendatakse nulliks.<\/p>\n<\/li>\n<li>\n<p>Just-in-time kompileerimine. PHP 8-s on kaks uus JIT mootorit. Tracing JIT, neist k\u00f5ige paljulubavam, n\u00e4itab paranenud j\u00f5udlust: kolmiktestimine ja 1,5-2 korda paremad tulemused teatud erirakendustes. T\u00fc\u00fcpiline rakenduse j\u00f5udlus on PHP 7.4-ga samal tasemel.<\/p>\n<\/li>\n<\/ul>\n<p>Allikas: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/16026169\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 PHP \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0430 \u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0435 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u044f\u0437\u044b\u043a\u0430 \u2014 PHP 8.0.0. \u0423\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044f \u0438 \u043d\u043e\u0432\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438: Union Types. \u0412\u043c\u0435\u0441\u0442\u043e \u0430\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u0439 PHPDoc \u0434\u043b\u044f \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u0438 \u0442\u0438\u043f\u043e\u0432 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043d\u0430\u0442\u0438\u0432\u043d\u044b\u0435 \u043e\u0431\u044a\u044f\u0432\u043b\u0435\u043d\u0438\u044f \u0442\u0438\u043f\u0430 union, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u044e\u0442\u0441\u044f \u0432\u043e \u0432\u0440\u0435\u043c\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f. \u0418\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u044b. \u0412\u043c\u0435\u0441\u0442\u043e \u0430\u043d\u043d\u043e\u0442\u0430\u0446\u0438\u0439 PHPDoc \u0442\u0435\u043f\u0435\u0440\u044c \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043c\u0435\u0442\u0430\u0434\u0430\u043d\u043d\u044b\u0435 \u0441 \u0440\u043e\u0434\u043d\u044b\u043c \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u043e\u043c PHP. \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 nullsafe. \u0412\u043c\u0435\u0441\u0442\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043d\u0430 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-98655","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u0430\u043d\u0434\u0430 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