{"id":45394,"date":"2022-08-31T08:42:03","date_gmt":"2022-08-31T08:42:03","guid":{"rendered":"https:\/\/kinsta.com\/se\/?p=45394&#038;post_type=feature-updates&#038;preview_id=45394"},"modified":"2023-08-14T10:52:36","modified_gmt":"2023-08-14T10:52:36","slug":"php-8","status":"publish","type":"changelog","link":"https:\/\/kinsta.com\/se\/changelog\/php-8\/","title":{"rendered":"PHP 8.0 \u00e4r nu tillg\u00e4ngligt f\u00f6r alla milj\u00f6er och webbplatser"},"content":{"rendered":"<p>Nu n\u00e4r <a href=\"https:\/\/kinsta.com\/se\/blog\/php-8\/\">PHP 8.0 har sl\u00e4ppts officiellt<\/a> har vi gjort det tillg\u00e4ngligt f\u00f6r alla milj\u00f6er p\u00e5 Kinsta. Tidigare var <a href=\"https:\/\/kinsta.com\/changelog\/php-8-availability\/\">PHP 8.0 (RC1)<\/a> endast tillg\u00e4ngligt f\u00f6r iscens\u00e4ttningsmilj\u00f6er f\u00f6r att f\u00f6rhindra <a href=\"https:\/\/kinsta.com\/se\/blog\/500-internt-serverfel\/\">inkompatibilitetsfel<\/a> p\u00e5 produktions-webbplatser.<\/p>\n<p>Den senaste versionen av PHP introducerar ett antal <a href=\"https:\/\/kinsta.com\/se\/blog\/php-riktmarkena\/\" target=\"_blank\" rel=\"noopener noreferrer\">prestandaf\u00f6rb\u00e4ttrande funktioner<\/a> som exempelvis\u00a0<a href=\"https:\/\/kinsta.com\/se\/blog\/php-8\/#jit--the-just-in-time-compiler\">JIT-kompilering<\/a>, <a href=\"https:\/\/kinsta.com\/se\/blog\/php-8\/#union-types-2-0\">Union Types 2.0<\/a>, <a href=\"https:\/\/kinsta.com\/se\/blog\/php-8\/#negative-array-index\">negativa indexmatriser<\/a> med mera. PHP 8.0 \u00e4r den snabbaste versionen av PHP hittills. Vi rekommenderar d\u00e4rf\u00f6r att du uppgraderar om din webbplats \u00e4r fullt kompatibel med den.<\/p>\n<p>Innan du byter till PHP 8.0 finns det n\u00e5gra saker som du b\u00f6r t\u00e4nka p\u00e5:<\/p>\n<ul>\n<li><strong>Vi rekommenderar att du endast anv\u00e4nder PHP 8.0 med WordPress 5.6 eller h\u00f6gre f\u00f6r att uppn\u00e5 kompatibilitet<\/strong>. Om du k\u00f6r en \u00e4ldre version av WordPress kan du testa din webbplats med WordPress 5.6 i en <a href=\"https:\/\/kinsta.com\/docs\/wordpress-hosting\/staging-environment\/\">scenografisk milj\u00f6<\/a> och sedan uppgradera din webbplats om inga problem uppst\u00e5r. Om du uppt\u00e4cker problem med <a href=\"https:\/\/kinsta.com\/se\/blog\/wordpress-5-6\/\">WordPress 5.6<\/a> kan du samarbeta med en <a href=\"https:\/\/kinsta.com\/se\/partners\/\">kvalificerad utvecklare<\/a> f\u00f6r att <a href=\"https:\/\/kinsta.com\/docs\/wordpress-hosting\/wordpress-troubleshooting\/wordpress-debugging\/#enable-wp_debug\">fels\u00f6ka din webbplats<\/a> innan du uppgraderar till PHP 8.0.<\/li>\n<li>Alla plugins och teman \u00e4r inte kompatibla med PHP 8.0 och <strong style=\"font-family: Roboto, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;font-size: 1.125rem\">v\u00e5rt supportteam kan inte hj\u00e4lpa till med kodkompatibilitetsproblem<\/strong>. Om du uppt\u00e4cker ett problem med ett plugin eller ett tema p\u00e5 din webbplats rekommenderar vi att du kontakta utvecklaren av pluginet eller temat ang\u00e5ende inkompatibiliteten med PHP 8.0.<\/li>\n<li>PHP 8.0-kompatibilitet med <a style=\"font-family: Roboto, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;font-size: 1.125rem\" href=\"https:\/\/kinsta.com\/docs\/wordpress-hosting\/mykinsta-tools\/#ioncube-loader\">till\u00e4gget ionCube Loader<\/a> f\u00f6rv\u00e4ntas levereras under f\u00f6rsta kvartalet \u00e5r 2021. Om du \u00e4r beroende av ionCube Loader f\u00f6r din webbplats ska du f\u00f6r n\u00e4rvarande inte uppgradera till PHP 8.0.<\/li>\n<\/ul>\n<h2>Hur man uppgraderar till PHP 8<\/h2>\n<p>F\u00f6r att aktivera PHP 8.0 g\u00e5r du till sidan &#8221;Verktyg&#8221; p\u00e5 din webbplats i <a href=\"https:\/\/kinsta.com\/se\/mykinsta\/\">MyKinsta<\/a>.<\/p>\n<p>Under &#8221;PHP Motor&#8221; klickar du p\u00e5 &#8221;Modifiera&#8221; och v\u00e4ljer PHP 8.0. S\u00e5 enkelt \u00e4r det!<\/p>\n<figure id=\"attachment_85923\" aria-describedby=\"caption-attachment-85923\" style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-85923 size-full\" src=\"https:\/\/kinsta.com\/wp-content\/uploads\/2020\/12\/kinsta-php-8-support.jpg\" alt=\"PHP 8.0 \u00e4r nu tillg\u00e4ngligt f\u00f6r alla Kinsta-milj\u00f6er.\" width=\"1500\" height=\"875\"><figcaption id=\"caption-attachment-85923\" class=\"wp-caption-text\">PHP 8.0 \u00e4r nu tillg\u00e4ngligt f\u00f6r alla Kinsta-milj\u00f6er.<\/figcaption><\/figure>\n<p>F\u00f6r mer information om de sp\u00e4nnande uppgraderingarna i den senaste versionen av PHP, se till att kolla in v\u00e5r <a href=\"https:\/\/kinsta.com\/se\/blog\/php-8\/\">f\u00f6rdjupade guide om PHP 8.0<\/a> och <a href=\"https:\/\/kinsta.com\/se\/wordpress-nyhetsbrev\/\">prenumerera p\u00e5 v\u00e5rt nyhetsbrev<\/a>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nu n\u00e4r PHP 8.0 har sl\u00e4ppts officiellt har vi gjort det tillg\u00e4ngligt f\u00f6r alla milj\u00f6er p\u00e5 Kinsta. Tidigare var PHP 8.0 (RC1) endast tillg\u00e4ngligt f\u00f6r iscens\u00e4ttningsmilj\u00f6er &#8230;<\/p>\n","protected":false},"featured_media":45395,"template":"","tags":[38,680],"class_list":["post-45394","changelog","type-changelog","status-publish","has-post-thumbnail","hentry","tag-php","tag-speed"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.6 (Yoast SEO v24.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP 8.0 \u00e4r nu tillg\u00e4ngligt f\u00f6r alla milj\u00f6er och webbplatser<\/title>\n<meta name=\"description\" content=\"PHP 8.0 inkluderar ett antal prestandah\u00f6jande f\u00f6rb\u00e4ttringar och \u00e4r nu tillg\u00e4ngligt f\u00f6r alla webbplatser hos Kinsta.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kinsta.com\/se\/changelog\/php-8\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" 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