PHP 7.4 vs PHP 7.3 What are the benefit ?
- It’s the latest version of PHP so it definitely more secure than PHP 7.3 and other older version.
- Major issues are fixes in the version 7.4
- Its performance is quite faster than 7.3 and other older version
- It will come up with major change for WordPress sites and performance will definitely increase.
- And more over 60% site are made up of PHP so support will be better.
What are the major features of PHP 7.4 version?
Support for typed properties
Support for arrow functions
Covariant Returns and Contravariant Parameters
Coalescence Assignment Operator Support (?? =)
Weak References Support
Preloading
Propagation operator in array expression
Deprecations
Detailed Performance & Security Comparison: Modern PHP Upgrades
Upgrading your server’s PHP runtime is one of the easiest ways to boost WordPress execution speed, reduce CPU/RAM usage, and protect your website against known security vulnerabilities.
Key Improvements Introduced in PHP 7.4+ and Modern PHP 8.x
- OPcache Preloading: Allows frequently used framework and WordPress core files to remain pre-compiled in shared memory, cutting script execution time dramatically.
- Typed Properties & Arrow Functions: Cleaner, safer syntax for modern WordPress plugins and themes, reducing fatal runtime type errors.
- Stronger Cryptographic Hashing & TLS Support: Improved OpenSSL integration and Argon2id password hashing support for stronger authentication security.
How to Safely Switch PHP Versions in APT COM cPanel
Log in to your APT COM cPanel account, open Select PHP Version (CloudLinux PHP Selector), choose your desired PHP version (from PHP 7.4 up to PHP 8.4), enable required extensions (mysqli, imagick, intl, zip, opcache), and test your site immediately.
