PHP 7.3 support will end
About PHP 7.3
PHP 7.3 included some syntax features to make development more comfortable, added the capability to throw an exception during parsing or encoding JSON, added support for same-site cookies, gave some changes to password hashing, and updated its PCRE library.
PHP 7.3 support will end
To entirely focus sources on the development and support of PHP 7, the Magento community has announced the support for PHP 7.3 will end in December 2021, meaning known security flaws will no extended be fixed and sites exposed significant security vulnerabilities. So if you are handling a Magento store or planning to start with one, don't miss this announcement on support will end for PHP 7.3.
- Each release branch of PHP is supported for two years from its initial stable release. During this period, bugs and security issues reported are fixed and published in regular point releases.
- After these two years of active support, each branch supported for an additional year for critical security issues. Releases made on an as-needed basis through this time: there may be multiple point releases, or none, depending on the number of reports.
Why should you update to the latest version of PHP for your Magento 2 site?
PHP, like any other extensive system, is under constant investigation and improvement. As a result, each new version will often include major and minor changes to enhance security and repair any flaws, configuration mishaps, and other issues affecting your Magento 2 store's overall safety and stability. Therefore, one of the main reasons to update PHP is to ensure you are running on a fully supported version and patched regularly for security vulnerabilities. Experts suggest upgrading Magento 2 store to the latest PHP version as soon as possible to avoid any issues and take advantage of the newest version.
PHP 7.3 is now deprecated. Therefore, Magento does not support working Magento 2.3.7 with PHP 7.3. Store holders can run Magento 2.3.7 with PHP 7.3, but this configuration has not been tested. Adobe will proceed to perform compatibility testing but not fully functional testing with PHP 7.3. PHP 7.3 reaches end-of-life, and after that date, all deployments running PHP 7.3 will be vulnerable to security exploits.
All Magento website owners need to manage their Magento 2 website up to date, and sometimes this can not be managed efficiently by the owner, but we do it simply for you. You can ensure that your website is up to date if you perform all the latest patches published by the Adobe Commerce team and keep updating your Magento website to the newest PHP version. Rootways precisely does this for you with Magento Version Upgrade Service.
If you want to upgrade your Magento website, then please refer to our Magento Version Upgrade service.