{"id":5234,"date":"2021-07-26T11:00:18","date_gmt":"2021-07-26T16:00:18","guid":{"rendered":"https:\/\/lg-staging.lougcloud.com\/?p=5234"},"modified":"2026-07-14T22:35:06","modified_gmt":"2026-07-15T03:35:06","slug":"upgrade-wordpress-php-8-3","status":"publish","type":"post","link":"https:\/\/lg-staging.lougcloud.com\/?p=5234","title":{"rendered":"How and Why You Should Upgrade Your WordPress Site to PHP 8.3"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-85bp3-f856194ef33e7bc72ec0d3bf98278fce\">\n.flex_column.av-85bp3-f856194ef33e7bc72ec0d3bf98278fce{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-85bp3-f856194ef33e7bc72ec0d3bf98278fce av_one_full  avia-builder-el-0  el_before_av_section  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding  '     ><p><br \/>\n<section  class='av_textblock_section av-k0pon615-92ea21455f84089b14b66129c69212c2 '  ><div class='avia_textblock' ><h1>How and Why You Should Upgrade Your WordPress Site to PHP 8.3<\/h1>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-k0pop9td-399c35357da9cf26107da9a57de824c5 '  ><div class='avia_textblock' ><p>PHP is one of the most popular scripting languages available on the web today. In fact, according to W3Techs, PHP is used by over 78% of all websites on the internet. Even though PHP 8 was officially released in November 2020, many WordPress sites are still running on outdated versions, including PHP 7.4.<\/p>\n<p>The latest stable release, PHP 8.3, came out in November 2023, offering enhanced performance, security, and additional features over previous versions. If you&#8217;re still on PHP 7.4, it&#8217;s time to upgrade to PHP 8.3 to ensure your site remains secure and optimized.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2307\" src=\"https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update.png\" alt=\"PHP 8 Update\" width=\"1000\" height=\"1000\" srcset=\"https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update.png 1000w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-300x300.png 300w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-80x80.png 80w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-768x768.png 768w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-36x36.png 36w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-180x180.png 180w, https:\/\/lg-staging.lougcloud.com\/wp-content\/uploads\/2020\/11\/php-8-update-705x705.png 705w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<h2>What is PHP?<\/h2>\n<p>PHP is a popular programming language used to build dynamic or static websites. These are webpages whose content either stays the same for every viewer or changes based on factors like the viewer&#8217;s location, time of day, or language preferences. PHP runs scripts on your website (like WordPress) and interprets these scripts to produce the content we see.<\/p>\n<h3>What is the PHP 8.3 Update for?<\/h3>\n<p>PHP 8.3, like any other software update, fixes bugs, improves performance, and adds new features. It is a more advanced version than PHP 7.4, offering several improvements such as better error handling, optimization of runtime performance, and enhanced security measures.<\/p>\n<h3>Why do I need to update PHP?<\/h3>\n<p>Think of PHP as the operating system of your website\u2014just like Windows or macOS on your computer. When the applications (like WordPress) or plugins on your website are updated, they are designed to run on the latest version of PHP, ensuring better performance, security, and compatibility. Running outdated PHP versions, like PHP 7.4, can leave your site vulnerable to security risks, as older versions no longer receive updates.<\/p>\n<h3>Upgrading to PHP 8.3 will ensure that your website:<\/h3>\n<ul>\n<li>Performs better: PHP 8.3 brings improvements in speed and efficiency, which directly benefits your site\u2019s performance and load times.<\/li>\n<li>Enhances security: Older versions of PHP are more susceptible to vulnerabilities. Upgrading to PHP 8.3 will protect your site against potential security risks.<\/li>\n<li>Improves compatibility: PHP 8.3 is designed to be compatible with the latest versions of WordPress, plugins, and themes, ensuring smooth integration and fewer issues.<\/li>\n<\/ul>\n<h2>What Should You Do Next?<\/h2>\n<p>To upgrade to PHP 8.3, reach out to your web hosting provider and check which version of PHP your site is currently running. Your hosting provider is typically responsible for managing your server\u2019s PHP version. Before upgrading, it&#8217;s important to ensure that your WordPress software, themes, and plugins are all compatible with PHP 8.3.<\/p>\n<p>Make sure your provider backs up your website files and database before proceeding with the update. This will prevent any data loss or issues during the upgrade process. Once everything is backed up, you can safely update to PHP 8.3.<\/p>\n<h3>Get Help from Louisville Geek<\/h3>\n<p>If you&#8217;re unsure which version of PHP your website is running or need help with the upgrade process, <a href=\"https:\/\/lg-staging.lougcloud.com\/contact-us\/\">contact Louisville Geek for a free consultation.<\/a> We offer <a href=\"https:\/\/lg-staging.lougcloud.com\/it-services\/web-software-development\/website-hosting\/\">website hosting services on PHP 8.3<\/a>, ensuring your website is always running on the latest, most secure version. Our <a href=\"https:\/\/lg-staging.lougcloud.com\/it-services\/web-software-development\/\">web and software development team<\/a> will help ensure your website is optimized for performance, security, and compatibility with the latest updates. Let us assist you in upgrading to PHP 8.3 and boost both your site&#8217;s security and performance.<\/p>\n<h3>About Louisville Geek<\/h3>\n<p>Louisville Geek builds websites and applications that support business goals with clean design, reliable performance, and secure, scalable architecture. Our team helps organizations create digital experiences that strengthen their brand and support long term growth. These solutions are part of our broader <a href=\"https:\/\/lg-staging.lougcloud.com\/it-services\/web-software-development\/\">web and software development<\/a> capabilities.<\/p>\n<\/div><\/section><\/p><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='newsletter-cta'  class='avia-section av-ashg9e-e44f0c48bf61206bcaf463a09997666d main_color avia-section-default avia-no-border-styling  avia-builder-el-4  el_after_av_one_full  avia-builder-el-last  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-5234'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-8yxeua-1c7bd5fed7e356c812d982fb1e441f98\">\n.flex_column.av-8yxeua-1c7bd5fed7e356c812d982fb1e441f98{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-8yxeua-1c7bd5fed7e356c812d982fb1e441f98 av_one_half  avia-builder-el-5  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-7f0t4y-9ed6c3b2bcfaf066147ec32a7ddac0d2 '  ><div class='avia_textblock' ><p>Get expert IT tips, industry insights, and updates on the latest managed IT solutions for your business. Stay ahead of the competition and ensure your IT systems are optimized with Louisville Geek&#8217;s trusted services.<\/p>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6hhgmq-d2af928049c2489cd7be4b6cbe99ece7\">\n.flex_column.av-6hhgmq-d2af928049c2489cd7be4b6cbe99ece7{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-6hhgmq-d2af928049c2489cd7be4b6cbe99ece7 av_one_half  avia-builder-el-7  el_after_av_one_half  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-4aib8i-92c31184ec20055e5e12352b09451554 '  ><div class='avia_textblock' ><h3>Stay updated by signing up for our newsletter<\/h3>\n<\/div><\/section><br \/>\n<\/p><\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Upgrading to PHP 8.3 ensures your WordPress site runs securely and efficiently. Learn why this update is crucial for performance, security, and compatibility with modern plugins and themes.<\/p>\n","protected":false},"author":1,"featured_media":2307,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5234","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-web-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Upgrade to PHP 8.3 for Improved WordPress Security &amp; Performance<\/title>\n<meta name=\"description\" content=\"Upgrade your WordPress site to PHP 8.3 for improved performance, enhanced security, and better compatibility. Louisville Geek offers reliable web hosting on PHP 8.3 to optimize your site.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Upgrade to PHP 8.3 for Improved WordPress Security &amp; Performance\" \/>\n<meta property=\"og:description\" content=\"Upgrade your WordPress site to PHP 8.3 for improved performance, enhanced security, and better compatibility. 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