{"id":56313,"date":"2022-05-06T07:00:29","date_gmt":"2022-05-06T14:00:29","guid":{"rendered":"https:\/\/dhblog.dream.press\/blog\/?p=56313"},"modified":"2025-05-26T11:51:16","modified_gmt":"2025-05-26T18:51:16","slug":"aktualizacja-php","status":"publish","type":"post","link":"https:\/\/www-dev.dreamhost.com\/blog\/pl\/aktualizacja-php\/","title":{"rendered":"Dlaczego powiniene\u015b zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP (&#038; Jak to zrobi\u0107)"},"content":{"rendered":"\n<p>Regularne aktualizowanie kopii WordPressa na Twojej stronie zapewnia wysok\u0105 wydajno\u015b\u0107 i bezpiecze\u0144stwo witryny. Je\u015bli zapomnisz zaktualizowa\u0107 wersj\u0119 PHP swojej strony, nara\u017casz j\u0105 na dzia\u0142anie haker\u00f3w oraz potencjalne problemy z wydajno\u015bci\u0105. Ojej!<\/p>\n\n\n\n<p>Na szcz\u0119\u015bcie sprawdzenie aktualnej wersji PHP Twojej strony i przeprowadzenie aktualizacji, je\u015bli jest przestarza\u0142a, jest do\u015b\u0107 proste. Ten proces mo\u017ce przyczyni\u0107 si\u0119 do <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/popraw-podstawowe-wskazniki-internetowe\/\" target=\"_blank\" rel=\"noopener\">szybszego \u0142adowania strony<\/a>, <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/ostateczny-przewodnik-po-ssl-tls\/\" target=\"_blank\" rel=\"noopener\">poprawy bezpiecze\u0144stwa<\/a> oraz wsparcia dla nowych funkcjonalno\u015bci.<\/p>\n\n\n\n<p>Ten artyku\u0142 om\u00f3wi, czym jest PHP i dlaczego warto rozwa\u017cy\u0107 jego aktualizacj\u0119. Nast\u0119pnie poka\u017cemy, jak sprawdzi\u0107 obecn\u0105 wersj\u0119 PHP i zaktualizowa\u0107 j\u0105, je\u015bli b\u0119dzie to konieczne. Zacznijmy!<\/p>\n\n\n\n<div class=\"article-newsletter article-newsletter--gradient\">\n\n\n<h2>Get Content Delivered Straight to Your Inbox<\/h2><p>Subscribe now to receive all the latest updates, delivered directly to your inbox.<\/p><form class=\"nwsl-form\" id=\"newsletter_block_\" novalidate><div class=\"messages\"><\/div><div class=\"form-group\"><label for=\"input_newsletter_block_\"><input type=\"email\"name=\"email\"id=\"input_newsletter_block_\"placeholder=\"Enter your email address\"novalidatedisabled=\"disabled\"\/><\/label><button type=\"submit\"class=\"btn btn--brand\"disabled=\"disabled\"><span>Sign Me Up!<\/span><svg width=\"21\" height=\"14\" viewBox=\"0 0 21 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<path d=\"M13.8523 0.42524L12.9323 1.34521C12.7095 1.56801 12.7132 1.9304 12.9404 2.14865L16.7241 5.7823H0.5625C0.251859 5.7823 0 6.03416 0 6.3448V7.6573C0 7.96794 0.251859 8.2198 0.5625 8.2198H16.7241L12.9405 11.8535C12.7132 12.0717 12.7095 12.4341 12.9323 12.6569L13.8523 13.5769C14.072 13.7965 14.4281 13.7965 14.6478 13.5769L20.8259 7.39879C21.0456 7.17913 21.0456 6.82298 20.8259 6.60327L14.6477 0.42524C14.4281 0.205584 14.0719 0.205584 13.8523 0.42524Z\" fill=\"white\"\/>\n<\/svg>\n<\/button><\/div><\/form><\/div>\n\n\n<h2 id=\"h-an-introduction-to-php\" class=\"wp-block-heading\"><b>Wprowadzenie do PHP<\/b><\/h2>\n\n\n\n<p><a href=\"https:\/\/help.dreamhost.com\/hc\/en-us\/articles\/214202188-PHP-overview\" target=\"_blank\" rel=\"noopener\">PHP<\/a> to j\u0119zyk programowania i skrypt\u00f3w, kt\u00f3ry odgrywa wa\u017cn\u0105 rol\u0119 w rozwoju WordPressa. PHP pobiera dane z bazy danych i konwertuje je na stron\u0119 internetow\u0105 HTML za ka\u017cdym razem, gdy kto\u015b odwiedza Twoj\u0105 stron\u0119.<\/p>\n\n\n\n<p>Jako w\u0142a\u015bciciel witryny, mo\u017cesz nigdy nie potrzebowa\u0107 nauczy\u0107 si\u0119 kodowania w PHP. Jednak\u017ce, po pobraniu WordPressa, automatycznie otrzymasz wszystkie <a href=\"https:\/\/www.dreamhost.com\/wordpress\/guide-to-wp-functions\/\" target=\"_blank\" rel=\"noopener\">pliki PHP<\/a>, kt\u00f3re tworz\u0105 rdze\u0144 WordPressa:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1440\" height=\"1010\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-folder-ftp.jpg\" alt=\"Folder WordPress w kliencie FTP\" class=\"wp-image-33942 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp.jpg.webp 1440w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-folder-ftp-300x210.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-folder-ftp-1024x718.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-folder-ftp-768x539.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp-600x421.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp-1200x842.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp-730x512.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp-784x550.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-folder-ftp-877x615.jpg.webp 877w\" data-sizes=\"(max-width: 1440px) 100vw, 1440px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1440px; --smush-placeholder-aspect-ratio: 1440\/1010;\" \/><\/figure><\/div>\n\n\n<p>Mimo \u017ce te pliki zosta\u0142y napisane specjalnie dla Ciebie \u2014 i czekaj\u0105 tylko na Twoje tre\u015bci, motywy i pluginy \u2014 istniej\u0105 pewne scenariusze, w kt\u00f3rych edycja plik\u00f3w PHP mo\u017ce przynie\u015b\u0107 korzy\u015bci:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tworzenie w\u0142asnego motywu lub wtyczki<\/li>\n\n\n\n<li>Manipulowanie plikami na twoim serwerze<\/li>\n\n\n\n<li><a href=\"https:\/\/www.dreamhost.com\/blog\/how-to-fix-wordpress-database-connection-error\/\" target=\"_blank\" rel=\"noopener\">\u0141\u0105czenie strony internetowej z baz\u0105 danych MySQL<\/a><\/li>\n\n\n<\/ul>\n\n\n\n<p>Poniewa\u017c PHP jest jednym z kluczowych j\u0119zyk\u00f3w stoj\u0105cych za WordPress, <a href=\"https:\/\/learn.wordpress.org\/workshop\/making-a-plugin-inside-the-dashboard\/\" target=\"_blank\" rel=\"noopener\">nauczenie si\u0119 troch\u0119<\/a> o tym, jak z nim pracowa\u0107, rozszerzy zakres projekt\u00f3w, kt\u00f3re b\u0119dziesz m\u00f3g\u0142 realizowa\u0107.<\/p>\n\n\n\n<p>Jest prawdopodobne, \u017ce nie b\u0119dziesz musia\u0142 edytowa\u0107 swoich plik\u00f3w PHP. Mimo to, nauka j\u0119zyka mo\u017ce by\u0107 przydatna dla programist\u00f3w, kt\u00f3rzy chc\u0105 tworzy\u0107 nowe oprogramowanie lub dostosowania.<\/p>\n\n\n<div class=\"single__related-article\">\n\t<span>Related Article<\/span>\n\t<div class=\"single__related-article__wrap\">\n\t\t<div class=\"single__related-article__title\">\n\t\t\tNauka WordPressa, Szybko: 25 Zasob\u00f3w, Kt\u00f3re Ci\u0119 Rozpoczn\u0105\n\t\t<\/div>\n\t\t<a href=\"https:\/\/www-dev.dreamhost.com\/blog\/pl\/naucz-sie-wordpress\/\" class=\"btn btn--sm btn--brand\" target=\"_blank\" rel=\"noopener\">\n\t\t\tRead More\n\t\t<\/a>\n\t<\/div>\n<\/div>\n\n\n<h2 id=\"h-why-you-should-update-your-php-version\" class=\"wp-block-heading\"><b>Dlaczego powiniene\u015b zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP<\/b><\/h2>\n\n\n\n<p>Mo\u017cesz ju\u017c by\u0107 zaznajomiony z wag\u0105 aktualizacji twojego WordPressa, motyw\u00f3w oraz wtyczek. To r\u00f3wnie\u017c kluczowe, aby regularnie aktualizowa\u0107 twoj\u0105 wersj\u0119 PHP.<\/p>\n\n\n\n<p>Obecnie, WordPress zaleca aktualizacj\u0119 Twojej wersji PHP przynajmniej do <a href=\"https:\/\/wordpress.org\/about\/requirements\/\" target=\"_blank\" rel=\"noopener\">7.4,<\/a> z jeszcze lepsz\u0105 wydajno\u015bci\u0105 mo\u017cliw\u0105 przy u\u017cyciu 8.0. To nie jest wymagane, ale starsze wersje mog\u0142y osi\u0105gn\u0105\u0107 koniec swojego \u017cycia, co oznacza, \u017ce nie maj\u0105 ju\u017c aktywnego wsparcia dla poprawek b\u0142\u0119d\u00f3w czy aktualizacji bezpiecze\u0144stwa.<\/p>\n\n\n\n<p>Oto g\u0142\u00f3wne korzy\u015bci z aktualizacji Twoich stron do najnowszej wersji PHP:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><b>Lepsze zabezpieczenia:<\/b> Starsze wersje PHP mog\u0105 by\u0107 <a href=\"https:\/\/cybernews.com\/security\/unpatched-and-unprotected-more-than-80000-php-servers-are-vulnerable-to-cyberattacks\/\" target=\"_blank\" rel=\"noopener\">bardziej nara\u017cone na cyberataki<\/a>.<\/li>\n\n\n\n<li><b>Poprawiona wydajno\u015b\u0107:<\/b> Uaktualnione PHP mo\u017ce poprawi\u0107 czasy \u0142adowania dzi\u0119ki wewn\u0119trznym ulepszeniom kodu i zmniejszonemu u\u017cyciu pami\u0119ci.<\/li>\n\n\n\n<li><b>Wi\u0119cej wsparcia:<\/b> <a href=\"https:\/\/www.php.net\/supported-versions\" target=\"_blank\" rel=\"noopener\">Obecnie wspierane wersje<\/a> maj\u0105 aktywne wsparcie, z regularnymi poprawkami b\u0142\u0119d\u00f3w i \u0142atami bezpiecze\u0144stwa.<\/li>\n\n\n<\/ul>\n\n\n\n<p>Pos\u0142uchaj naszego Dyrektora ds. Operacji IT, <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/author\/dreamhostluke\/\" target=\"_blank\" rel=\"noopener\">Luke&#8217;a Odoma<\/a>:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><i>\u201eUruchomienie nowoczesnej, wspieranej wersji PHP jest jedn\u0105 z najlepszych rzeczy, jakie mo\u017cna zrobi\u0107 dla zdrowia, bezpiecze\u0144stwa i szybko\u015bci swojej strony internetowej. Por\u00f3wnajmy przestarza\u0142\u0105 wersj\u0119 PHP do starego samochodu. Oczywi\u015bcie, b\u0119dzie dzia\u0142a\u0107 i przewiezie Ci\u0119 z punktu A do B, ale bez nowoczesnych czujnik\u00f3w bezpiecze\u0144stwa, technologii, oszcz\u0119dno\u015bci paliwa i nawigacji GPS mo\u017cesz \u0142atwiej napotka\u0107 na problemy.\u201d<\/i><\/p>\n\n\n<\/blockquote>\n\n\n\n<p>Ostatecznie, Twoja strona b\u0119dzie szybsza i bardziej bezpieczna, gdy b\u0119dzie dzia\u0142a\u0107 na najnowszej wersji PHP. Je\u015bli Tw\u00f3j dostawca hostingu nie oferuje automatycznych aktualizacji dla swoich klient\u00f3w, mo\u017cesz post\u0119powa\u0107 zgodnie z tym procesem r\u0119cznym.<\/p>\n\n\n\n<p><style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }<\/style><\/p>\n\n\n\n<div class=\"embed-container\"><iframe data-src=\"https:\/\/www.youtube.com\/embed\/G_O-mxZAk-g\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" data-load-mode=\"1\"><\/iframe><\/div>\n\n\n\n<h2 id=\"h-how-to-check-your-current-php-version\" class=\"wp-block-heading\"><b>Jak sprawdzi\u0107 swoj\u0105 aktualn\u0105 wersj\u0119 PHP<\/b><\/h2>\n\n\n\n<p>Zanim zaczniesz, powiniene\u015b sprawdzi\u0107, kt\u00f3ra wersja PHP obecnie obs\u0142uguje Twoj\u0105 stron\u0119. Je\u015bli zainstalowa\u0142e\u015b WordPressa 5.0 lub wy\u017cszy, mo\u017cesz zobaczy\u0107 swoj\u0105 wersj\u0119 PHP w swoim panelu.<\/p>\n\n\n\n<p>Najpierw przejd\u017a do <i>Narz\u0119dzia &gt; Stan Witryny<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"544\" height=\"428\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-tools-site-health.jpg\" alt=\"Narz\u0119dzia WordPress Stan Strony\" class=\"wp-image-33944 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-tools-site-health.jpg.webp 544w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-tools-site-health-300x236.jpg 300w\" data-sizes=\"(max-width: 544px) 100vw, 544px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 544px; --smush-placeholder-aspect-ratio: 544\/428;\" \/><\/figure><\/div>\n\n\n<p>Na stronie <i>Stan Witryny<\/i> kliknij na <i>Informacje<\/i>. Nast\u0119pnie znajd\u017a sekcj\u0119 <i>Serwer<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1999\" height=\"1541\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/server-site-health-good-wordpress.jpg\" alt=\"zobacz stan zdrowia serwera w WordPress\" class=\"wp-image-33941 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress.jpg.webp 1999w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/server-site-health-good-wordpress-300x231.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/server-site-health-good-wordpress-1024x789.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/server-site-health-good-wordpress-768x592.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/server-site-health-good-wordpress-1536x1184.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-600x463.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-1200x925.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-730x563.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-1460x1125.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-784x604.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-1568x1209.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-877x676.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/server-site-health-good-wordpress-1754x1352.jpg.webp 1754w\" data-sizes=\"(max-width: 1999px) 100vw, 1999px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1999px; --smush-placeholder-aspect-ratio: 1999\/1541;\" \/><\/figure><\/div>\n\n\n<p>Tutaj powiniene\u015b by\u0107 w stanie zobaczy\u0107 swoj\u0105 obecn\u0105 wersj\u0119 PHP:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1588\" height=\"574\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/see-server-php-version.jpg\" alt=\"zobacz wersj\u0119 PHP swojego serwera\" class=\"wp-image-33940 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version.jpg.webp 1588w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/see-server-php-version-300x108.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/see-server-php-version-1024x370.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/see-server-php-version-768x278.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/see-server-php-version-1536x555.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-600x217.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-1200x434.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-730x264.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-1460x528.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-784x283.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-1568x567.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/see-server-php-version-877x317.jpg.webp 877w\" data-sizes=\"(max-width: 1588px) 100vw, 1588px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1588px; --smush-placeholder-aspect-ratio: 1588\/574;\" \/><\/figure><\/div>\n\n\n<p>Kolejn\u0105 prost\u0105 metod\u0105 sprawdzenia wersji PHP jest u\u017cycie panelu kontrolnego Twojego dostawcy hostingu. Dla stron DreamHost, kliknij przycisk <i>Zarz\u0105dzaj<\/i> obok Twojej domeny:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1894\" height=\"908\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-panel-manage-website.jpg\" alt=\"zarz\u0105dzaj stronami w Panelu DreamPress\" class=\"wp-image-33935 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website.jpg.webp 1894w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-panel-manage-website-300x144.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-panel-manage-website-1024x491.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-panel-manage-website-768x368.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-panel-manage-website-1536x736.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-600x288.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-1200x575.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-730x350.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-1460x700.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-784x376.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-1568x752.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-877x420.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-panel-manage-website-1754x841.jpg.webp 1754w\" data-sizes=\"(max-width: 1894px) 100vw, 1894px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1894px; --smush-placeholder-aspect-ratio: 1894\/908;\" \/><\/figure><\/div>\n\n\n<p>Nast\u0119pnie znajd\u017a sekcj\u0119 oznaczon\u0105 <i>PHP<\/i>. Zostanie tam wymieniona wersja PHP Twojej strony:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1770\" height=\"360\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/modify-php-version.jpg\" alt=\"zmie\u0144 swoj\u0105 wersj\u0119 PHP\" class=\"wp-image-33936 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version.jpg.webp 1770w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/modify-php-version-300x61.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/modify-php-version-1024x208.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/modify-php-version-768x156.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/modify-php-version-1536x312.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-600x122.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-1200x244.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-730x148.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-1460x297.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-784x159.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-1568x319.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-877x178.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/modify-php-version-1754x357.jpg.webp 1754w\" data-sizes=\"(max-width: 1770px) 100vw, 1770px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1770px; --smush-placeholder-aspect-ratio: 1770\/360;\" \/><\/figure><\/div>\n\n\n<p>Najnowsza wersja PHP to 8.1 (z <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/php-82\/\" target=\"_blank\" rel=\"noopener\">PHP 8.2<\/a> w drodze). Je\u015bli masz wersj\u0119 starsz\u0105 ni\u017c 8.0 \u2014 wersj\u0119, kt\u00f3r\u0105 sugeruje projekt WordPress \u2014 mo\u017cesz przej\u015b\u0107 do nast\u0119puj\u0105cych krok\u00f3w.<\/p>\n\n\n\n<h2 id=\"h-how-to-update-your-php-version-in-4-easy-steps\" class=\"wp-block-heading\"><b>Jak zaktualizowa\u0107 Twoj\u0105 wersj\u0119 PHP (W 4 prostych krokach)<\/b><\/h2>\n\n\n\n<p>Kiedy zdecydujesz si\u0119 zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP, zalecamy podj\u0119cie kilku \u015brodk\u00f3w ostro\u017cno\u015bci. Po pierwsze, rozwa\u017c <a href=\"https:\/\/www.dreamhost.com\/blog\/10-important-reasons-to-perform-website-backup\/\" target=\"_blank\" rel=\"noopener\">utworzenie kopii zapasowej swojej strony<\/a>. Je\u015bli co\u015b p\u00f3jdzie nie tak, b\u0119dziesz m\u00f3g\u0142 przywr\u00f3ci\u0107 swoj\u0105 wersj\u0119 PHP, a nast\u0119pnie przywr\u00f3ci\u0107 swoj\u0105 stron\u0119 do zapisanej wersji zapasowej.<\/p>\n\n\n\n<p>Nast\u0119pnie upewnij si\u0119, \u017ce twoja strona internetowa jest w pe\u0142ni aktualna. W swoim panelu przejd\u017a do strony <i>Aktualizacje<\/i> i zainstaluj najnowsze wersje WordPressa, motyw\u00f3w i plugin\u00f3w:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1999\" height=\"1298\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-proxy-cache-plugin.jpg\" alt=\"Wtyczka WordPress Proxy Cache\" class=\"wp-image-33943 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin.jpg.webp 1999w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-proxy-cache-plugin-300x195.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-proxy-cache-plugin-1024x665.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-proxy-cache-plugin-768x499.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/wordpress-proxy-cache-plugin-1536x997.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-600x390.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-1200x779.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-730x474.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-1460x948.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-784x509.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-1568x1018.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-877x569.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/wordpress-proxy-cache-plugin-1754x1139.jpg.webp 1754w\" data-sizes=\"(max-width: 1999px) 100vw, 1999px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1999px; --smush-placeholder-aspect-ratio: 1999\/1298;\" \/><\/figure><\/div>\n\n\n<p>Po podj\u0119ciu tych \u015brodk\u00f3w zapobiegawczych, mo\u017cesz rozpocz\u0105\u0107 r\u0119czn\u0105 aktualizacj\u0119 swojej wersji PHP. Jako prostsz\u0105 alternatyw\u0119, mo\u017cesz r\u00f3wnie\u017c <a href=\"https:\/\/help.dreamhost.com\/hc\/en-us\/articles\/215722447-Contacting-DreamHost-via-email\" target=\"_blank\" rel=\"noopener\">skontaktowa\u0107 si\u0119 z dostawc\u0105 hostingu<\/a>. Host zazwyczaj mo\u017ce zaj\u0105\u0107 si\u0119 tym procesem za Ciebie.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-1-create-a-staging-site\"><b>Krok 1: Utw\u00f3rz Staging lub tymczasow\u0105 stron\u0119<\/b><\/h3>\n\n\n\n<p>Aktualizacja wersji PHP mo\u017ce powodowa\u0107 konflikty oprogramowania na Twojej stronie. Dlatego m\u0105drze jest przetestowa\u0107 aktualizacj\u0119 w \u015brodowisku stagingowym. Tworzy to oddzielne, bezpieczne \u015brodowisko do wdra\u017cania zmian, zamiast uszkadza\u0107 Twoj\u0105 dzia\u0142aj\u0105c\u0105 stron\u0119.<\/p>\n\n\n\n<p>W zale\u017cno\u015bci od Twojego dostawcy hostingu, mo\u017cesz <a href=\"https:\/\/www.dreamhost.com\/blog\/website-staging-beginners-guide\/'\" target=\"_blank\" rel=\"noopener\">utworzy\u0107 tymczasow\u0105 stron\u0119<\/a> za pomoc\u0105 panelu sterowania. W tym samouczku b\u0119dziemy korzysta\u0107 z panelu DreamHost.<\/p>\n\n\n\n<p>Je\u015bli posiadasz <a href=\"https:\/\/www.dreamhost.com\/pl\/wordpress\/zarzadzany\/\" target=\"_blank\" rel=\"noopener\">zarz\u0105dzany plan DreamHost<\/a>, mo\u017cesz skonfigurowa\u0107 swoj\u0105 tymczasow\u0105 stron\u0119 w ci\u0105gu kilku minut. Po prostu otw\u00f3rz sw\u00f3j panel sterowania i przejd\u017a do <i>WordPress &gt; Zarz\u0105dzany WordPress &gt; Zarz\u0105dzaj<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1999\" height=\"736\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-managed-wordpress-panel.jpg\" alt=\"Ustawienia DreamPress managed WordPress w Panelu\" class=\"wp-image-33934 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel.jpg.webp 1999w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-managed-wordpress-panel-300x110.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-managed-wordpress-panel-1024x377.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-managed-wordpress-panel-768x283.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreampress-managed-wordpress-panel-1536x566.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-600x221.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-1200x442.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-730x269.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-1460x538.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-784x289.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-1568x577.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-877x323.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreampress-managed-wordpress-panel-1754x646.jpg.webp 1754w\" data-sizes=\"(max-width: 1999px) 100vw, 1999px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1999px; --smush-placeholder-aspect-ratio: 1999\/736;\" \/><\/figure><\/div>\n\n\n<p>Na nast\u0119pnej stronie przejd\u017a do <i>Staging<\/i>. Nast\u0119pnie kliknij na <i>Utw\u00f3rz stron\u0119 tymczasow\u0105<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1910\" height=\"1260\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/create-staging-site-one-click-staging-dreampress.jpg\" alt=\"utw\u00f3rz stron\u0119 tymczasow\u0105 jednym klikni\u0119ciem z zarz\u0105dzanym hostingiem WordPress DreamPress\" class=\"wp-image-33931 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress.jpg.webp 1910w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/create-staging-site-one-click-staging-dreampress-300x198.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/create-staging-site-one-click-staging-dreampress-1024x676.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/create-staging-site-one-click-staging-dreampress-768x507.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/create-staging-site-one-click-staging-dreampress-1536x1013.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-600x396.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-1200x792.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-730x482.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-1460x963.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-784x517.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-1568x1034.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-877x579.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/create-staging-site-one-click-staging-dreampress-1754x1157.jpg.webp 1754w\" data-sizes=\"(max-width: 1910px) 100vw, 1910px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1910px; --smush-placeholder-aspect-ratio: 1910\/1260;\" \/><\/figure><\/div>\n\n\n<p>To skonfiguruje Twoj\u0105 tymczasow\u0105 stron\u0119 na automatycznie wygenerowanej subdomenie. Po tym b\u0119dziesz m\u00f3g\u0142 zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP, nie zmieniaj\u0105c swojej strony na \u017cywo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-2-change-your-php-version\"><b>Krok 2: Zmie\u0144 swoj\u0105 wersj\u0119 PHP<\/b><\/h3>\n\n\n\n<p>Niezale\u017cnie od Twojego dostawcy hostingu, zazwyczaj mo\u017cesz <a href=\"https:\/\/help.dreamhost.com\/hc\/en-us\/articles\/214895317-How-do-I-change-the-PHP-version-of-my-site-\" target=\"_blank\" rel=\"noopener\">zmieni\u0107 wersj\u0119 PHP swojej strony<\/a> przez sw\u00f3j panel. Proces ten b\u0119dzie wygl\u0105da\u0142 inaczej w zale\u017cno\u015bci od hosta, ale warto szuka\u0107 MultiPHP Managera lub selektora PHP.<\/p>\n\n\n\n<p>Aby edytowa\u0107 swoj\u0105 tymczasow\u0105 stron\u0119 DreamHost, wystarczy przewin\u0105\u0107 w d\u00f3\u0142 do sekcji <i>Configure PHP<\/i>. Ta sekcja wy\u015bwietli Twoj\u0105 bie\u017c\u0105c\u0105 wersj\u0119 PHP oraz najnowsz\u0105 opcj\u0119 aktualizacji:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1074\" height=\"550\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/change-php-version-8-1.jpg\" alt=\"zmie\u0144 wersj\u0119 PHP\" class=\"wp-image-33929 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/change-php-version-8-1.jpg.webp 1074w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/change-php-version-8-1-300x154.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/change-php-version-8-1-1024x524.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/change-php-version-8-1-768x393.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/change-php-version-8-1-600x307.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/change-php-version-8-1-730x374.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/change-php-version-8-1-784x401.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/change-php-version-8-1-877x449.jpg.webp 877w\" data-sizes=\"(max-width: 1074px) 100vw, 1074px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1074px; --smush-placeholder-aspect-ratio: 1074\/550;\" \/><\/figure><\/div>\n\n\n<p>Aby zaktualizowa\u0107 PHP, kliknij na <i>Zmie\u0144 PHP na wersj\u0119 8.1<\/i>. Je\u015bli aktualizacja si\u0119 powiedzie, ta sekcja wska\u017ce, \u017ce Twoja strona jest aktualna:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1078\" height=\"542\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/configure-change-php-version.jpg\" alt=\"skonfiguruj swoj\u0105 wersj\u0119 PHP\" class=\"wp-image-33930 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/configure-change-php-version.jpg.webp 1078w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/configure-change-php-version-300x151.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/configure-change-php-version-1024x515.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/configure-change-php-version-768x386.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/configure-change-php-version-600x302.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/configure-change-php-version-730x367.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/configure-change-php-version-784x394.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/configure-change-php-version-877x441.jpg.webp 877w\" data-sizes=\"(max-width: 1078px) 100vw, 1078px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1078px; --smush-placeholder-aspect-ratio: 1078\/542;\" \/><\/figure><\/div>\n\n\n<p>Mimo \u017ce zdecydowanie zalecamy testowanie zmian wersji PHP w \u015brodowisku stagingowym, mo\u017cesz zmodyfikowa\u0107 swoj\u0105 wersj\u0119 PHP na swojej dzia\u0142aj\u0105cej stronie. Aby to zrobi\u0107, przejd\u017a do <i>Zarz\u0105dzaj stronami internetowymi<\/i> w Twoim Panelu DreamHost. Nast\u0119pnie przewi\u0144 w d\u00f3\u0142 do <i>PHP<\/i> i kliknij strza\u0142k\u0119, aby <i>Modyfikowa\u0107<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1776\" height=\"920\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreamhost-panel-select-php-version.jpg\" alt=\"wybierz wersj\u0119 PHP w Panelu DreamHost\" class=\"wp-image-33933 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version.jpg.webp 1776w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreamhost-panel-select-php-version-300x155.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreamhost-panel-select-php-version-1024x530.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreamhost-panel-select-php-version-768x398.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/dreamhost-panel-select-php-version-1536x796.jpg 1536w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-600x311.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-1200x622.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-730x378.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-1460x756.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-784x406.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-1568x812.jpg.webp 1568w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-877x454.jpg.webp 877w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/dreamhost-panel-select-php-version-1754x909.jpg.webp 1754w\" data-sizes=\"(max-width: 1776px) 100vw, 1776px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1776px; --smush-placeholder-aspect-ratio: 1776\/920;\" \/><\/figure><\/div>\n\n\n<p>Na koniec wybierz now\u0105 wersj\u0119, na kt\u00f3rej chcesz uruchomi\u0107 swoj\u0105 stron\u0119. Kliknij na <i>Zmie\u0144 Wersj\u0119 PHP<\/i>, aby zako\u0144czy\u0107 proces.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-3-look-for-conflicts\"><b>Krok 3: Szukaj Konflikt\u00f3w<\/b><\/h3>\n\n\n\n<p>Po zaktualizowaniu wersji PHP zalecamy sprawdzenie wtyczek i motyw\u00f3w pod k\u0105tem konflikt\u00f3w. Aktualizacja PHP mo\u017ce powodowa\u0107 <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/typowe-bledy-wordpress\/\" target=\"_blank\" rel=\"noopener\">typowe problemy<\/a> takie jak Bia\u0142y Ekran \u015amierci lub <a href=\"https:\/\/www.dreamhost.com\/blog\/how-to-fix-wordpress-internal-server-error\/\" target=\"_blank\" rel=\"noopener\">500 b\u0142\u0119dy wewn\u0119trzne serwera<\/a>.<\/p>\n\n\n\n<p>Niezale\u017cnie od tego, czy zaktualizowa\u0142e\u015b \u015brodowisko stagingowe czy swoj\u0105 stron\u0119 na \u017cywo, odwied\u017a frontend, aby sprawdzi\u0107, czy wszystko dzia\u0142a poprawnie. Je\u015bli zauwa\u017cysz jakiekolwiek b\u0142\u0119dy po przegl\u0105daniu strony, b\u0119dziesz musia\u0142 rozpocz\u0105\u0107 rozwi\u0105zywanie problem\u00f3w<\/p>\n\n\n\n<p>Jednym z cz\u0119stych powod\u00f3w b\u0142\u0119d\u00f3w WordPressa jest konflikt plugin\u00f3w. Gdy pojawi\u0105 si\u0119 problemy, spr\u00f3buj dezaktywowa\u0107 wszystkie swoje pluginy za pomoc\u0105 <i>Akcji Grupowych<\/i> na stronie <i>Plugin\u00f3w<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1494\" height=\"798\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/deactivate-wordpress-plugins.jpg\" alt=\"deaktywowa\u0107 wtyczki WordPress\" class=\"wp-image-33932 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins.jpg.webp 1494w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/deactivate-wordpress-plugins-300x160.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/deactivate-wordpress-plugins-1024x547.jpg 1024w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/deactivate-wordpress-plugins-768x410.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-600x320.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-1200x641.jpg.webp 1200w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-730x390.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-1460x780.jpg.webp 1460w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-784x419.jpg.webp 784w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/deactivate-wordpress-plugins-877x468.jpg.webp 877w\" data-sizes=\"(max-width: 1494px) 100vw, 1494px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1494px; --smush-placeholder-aspect-ratio: 1494\/798;\" \/><\/figure><\/div>\n\n\n<p>Aby znale\u017a\u0107 plugin powoduj\u0105cy konflikt, aktywuj ka\u017cdy plugin pojedynczo. Nast\u0119pnie mo\u017cesz pobra\u0107 podobny plugin lub usun\u0105\u0107 go, je\u015bli jest niepotrzebny.<\/p>\n\n\n\n<p>Je\u015bli napotkasz dodatkowe problemy takie jak <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/napraw-blad-krytyczny-w-wordpress-przekroczono-maksymalny-czas-wykonania\/\" target=\"_blank\" rel=\"noopener\">przekroczenie maksymalnego czasu wykonania<\/a> lub <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/jak-naprawic-blad-wordpress-niedostepna-zaplanowana-konserwacja\/\" target=\"_blank\" rel=\"noopener\">b\u0142\u0119dy trybu konserwacji<\/a>, mo\u017cesz potrzebowa\u0107 edycji pliku <i>wp-config.php<\/i>. Ten proces mo\u017ce wymaga\u0107 bardziej szczeg\u00f3\u0142owego rozwi\u0105zywania problem\u00f3w, takich jak <a href=\"https:\/\/www.dreamhost.com\/blog\/pl\/jak-naprawic-blad-limitu-pamieci-wordpress\/\" target=\"_blank\" rel=\"noopener\">zwi\u0119kszenie limitu pami\u0119ci PHP<\/a>.<\/p>\n\n\n<div class=\"single__related-article\">\n\t<span>Related Article<\/span>\n\t<div class=\"single__related-article__wrap\">\n\t\t<div class=\"single__related-article__title\">\n\t\t\tJak naprawi\u0107 b\u0142\u0105d 503 w WordPressie\n\t\t<\/div>\n\t\t<a href=\"https:\/\/www-dev.dreamhost.com\/blog\/pl\/jak-naprawic-blad-503-w-wordpress\/\" class=\"btn btn--sm btn--brand\" target=\"_blank\" rel=\"noopener\">\n\t\t\tRead More\n\t\t<\/a>\n\t<\/div>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"h-step-4-publish-changes-to-your-live-site\"><b>Krok 4: Publikuj zmiany na swojej stronie na \u017cywo<\/b><\/h3>\n\n\n\n<p>Je\u015bli zaimplementowa\u0142e\u015b now\u0105 wersj\u0119 PHP na stronie tymczasowej, nadszed\u0142 czas, aby opublikowa\u0107 t\u0119 zmian\u0119 na Twojej stronie na \u017cywo. Zazwyczaj mo\u017cesz to zrobi\u0107 w panelu sterowania hosta.<\/p>\n\n\n\n<p>Na przyk\u0142ad, DreamHost oferuje proste przeniesienie danych ze strony tymczasowej na Twoj\u0105 stron\u0119 internetow\u0105 jednym klikni\u0119ciem. Gdy ju\u017c upewnisz si\u0119, \u017ce wykry\u0142e\u015b wszelkie potencjalne konflikty, mo\u017cesz klikn\u0105\u0107 na <i>Opublikuj Staging na \u017bywo<\/i>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"822\" height=\"594\" data-src=\"https:\/\/www.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/push-staging-to-live.jpg\" alt=\"przesu\u0144 \u015brodowisko staging do \u015brodowiska produkcyjnego\" class=\"wp-image-33939 lazyload\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/push-staging-to-live.jpg.webp 822w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/push-staging-to-live-300x217.jpg 300w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/uploads\/2022\/05\/push-staging-to-live-768x555.jpg 768w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/push-staging-to-live-600x434.jpg.webp 600w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/push-staging-to-live-730x528.jpg.webp 730w, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/smush-webp\/2022\/05\/push-staging-to-live-784x567.jpg.webp 784w\" data-sizes=\"(max-width: 822px) 100vw, 822px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 822px; --smush-placeholder-aspect-ratio: 822\/594;\" \/><\/figure><\/div>\n\n\n<p>To z powodzeniem zaktualizuje wersj\u0119 PHP Twojej strony. Poniewa\u017c u\u017cy\u0142e\u015b strony stagingowej, nie musisz martwi\u0107 si\u0119 o nieoczekiwane b\u0142\u0119dy!<\/p>\n\n\n\n<h2 id=\"h-ready-for-an-upgrade\" class=\"wp-block-heading\"><b>Gotowy na ulepszenie?<\/b><\/h2>\n\n\n\n<p>Mo\u017cesz by\u0107 niech\u0119tny do aktualizacji wersji PHP, poniewa\u017c obawiasz si\u0119, \u017ce mo\u017ce to zak\u0142\u00f3ci\u0107 dzia\u0142anie Twojej strony. Jednak aktualizacje PHP ostatecznie poprawiaj\u0105 bezpiecze\u0144stwo i wydajno\u015b\u0107 Twojej witryny. Mo\u017cesz \u0142atwo unikn\u0105\u0107 jakichkolwiek konflikt\u00f3w, testuj\u0105c zmiany przed wprowadzeniem ich na \u017cywo.<\/p>\n\n\n\n<p>Podsumowuj\u0105c, oto cztery kroki, kt\u00f3re mo\u017cesz podj\u0105\u0107, aby zaktualizowa\u0107 wersj\u0119 PHP swojej strony internetowej:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Utw\u00f3rz stron\u0119 stagingow\u0105.<\/li>\n\n\n\n<li>Zmie\u0144 wersj\u0119 PHP.<\/li>\n\n\n\n<li>Szukaj konflikt\u00f3w.<\/li>\n\n\n\n<li>Opublikuj zmiany na swojej stronie na \u017cywo.<\/li>\n\n\n<\/ol>\n\n\n\n<p>Chocia\u017c mo\u017cesz samodzielnie zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP, mo\u017cesz chcie\u0107 unikn\u0105\u0107 robienia tego przy ka\u017cdym nowym rozwoju. Tutaj, w DreamHost, nasze plany <a href=\"https:\/\/www.dreamhost.com\/pl\/uslugi-profesjonalne\/zarzadzanie\/\" target=\"_blank\" rel=\"noopener\">Utrzymania Strony<\/a> teraz obejmuj\u0105 automatyczne aktualizacje PHP! W ten spos\u00f3b mo\u017cesz usi\u0105\u015b\u0107 wygodnie, zrelaksowa\u0107 si\u0119 i pozostawi\u0107 ten proces nam.<\/p>\n\n\n\n<p><span style=\"font-weight: 400;\"><\/span><\/p>\n\n\n\n\n<div\n\tclass=\"article-cta-shared article-cta-small\"\n>\n    <div class=\"tr-img-wrap-outer jsLoading\"><img decoding=\"async\" class=\"js-img-lazy \" src=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/themes\/blog2018\/assets\/img\/lazy-loading-transparent.webp\" data-srcset=\"https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/themes\/blog2018\/assets\/img\/article-small-ad-cta-placeholder.webp 1x, https:\/\/www-dev.dreamhost.com\/blog\/wp-content\/themes\/blog2018\/assets\/img\/article-small-ad-cta-placeholder-x2.webp 2x\"  alt=\"Ad background image\" \/><\/div>\n\n\n\n\n  <div class=\"content-btm\">\n    <h2\n      class=\"h2--md\"\n    >\n      Zarz\u0105dzanie stron\u0105 staje si\u0119 proste\n    <\/h2>\n    <p\n      class=\"p--md\"\n    >\n      Pozw\u00f3l nam zaj\u0105\u0107 si\u0119 backendem \u2014 b\u0119dziemy zarz\u0105dza\u0107 i monitorowa\u0107 Twoj\u0105 stron\u0119, aby by\u0142a bezpieczna, zabezpieczona i zawsze dost\u0119pna.\n    <\/p>\n\n            <a\n            href=\"https:\/\/www.dreamhost.com\/pl\/uslugi-profesjonalne\/zarzadzanie\/\"\n                        class=\"btn btn--white-outline btn--sm btn--round\"\n                                    target=\"_blank\"\n            rel=\"noopener noreferrer\"\n            >\n                            Dowiedz si\u0119 wi\u0119cej                    <\/a>\n\n  <\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Regularne aktualizowanie kopii WordPressa na Twojej stronie zapewnia wysoki poziom wydajno\u015bci i bezpiecze\u0144stwa. Je\u015bli zapomnisz zaktualizowa\u0107 wersj\u0119 PHP swojej strony, nara\u017casz j\u0105 na ataki haker\u00f3w oraz potencjalne problemy z wydajno\u015bci\u0105. Ojej! Na szcz\u0119\u015bcie sprawdzenie obecnej wersji PHP na Twojej stronie jest do\u015b\u0107 proste i [\u2026]<\/p>\n","protected":false},"author":1062,"featured_media":33923,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_metadesc":"","toc_headlines":"[[\"h-an-introduction-to-php\",\"Wprowadzenie do PHP\"],[\"h-why-you-should-update-your-php-version\",\"Dlaczego powiniene\u015b zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP\"],[\"h-how-to-check-your-current-php-version\",\"Jak sprawdzi\u0107 swoj\u0105 aktualn\u0105 wersj\u0119 PHP\"],[\"h-how-to-update-your-php-version-in-4-easy-steps\",\"Jak zaktualizowa\u0107 Twoj\u0105 wersj\u0119 PHP (W 4 prostych krokach)\"],[\"h-ready-for-an-upgrade\",\"Gotowy na ulepszenie?\"]]","hide_toc":false,"footnotes":""},"categories":[14444,14442],"tags":[],"class_list":["post-56313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hosting-www-pl","category-samouczki-pl"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Dlaczego powiniene\u015b zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP (&amp; Jak to zrobi\u0107) - DreamHost Blog<\/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-dev.dreamhost.com\/blog\/pl\/aktualizacja-php\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dlaczego powiniene\u015b zaktualizowa\u0107 swoj\u0105 wersj\u0119 PHP (&amp; Jak to zrobi\u0107)\" \/>\n<meta property=\"og:description\" content=\"Regularne aktualizowanie kopii WordPressa na Twojej stronie zapewnia wysoki poziom wydajno\u015bci i bezpiecze\u0144stwa. Je\u015bli zapomnisz zaktualizowa\u0107 wersj\u0119 PHP swojej strony, nara\u017casz j\u0105 na ataki haker\u00f3w oraz potencjalne problemy z wydajno\u015bci\u0105. Ojej! 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