Browse categories
Explore
Fiverr Pro
English
$
USD
I will upgrade your PHP website to PHP 8, fix errors and compatibility issues
Akshay
About this gig
Need to upgrade your PHP website to PHP 8 or fix errors after a PHP upgrade?
I'm a Senior PHP Software Developer with 10+ years of experience in PHP, Laravel, CodeIgniter, Core PHP, MySQL, web app development, and legacy PHP applications.
I specialize in PHP 5 to PHP 8 and PHP 7 to PHP 8 upgrades, PHP 8 migration, compatibility fixes, deprecated code, dependency updates, and troubleshooting.
I can help with:
PHP 5/7 to PHP 8 upgrade
PHP 8 compatibility and errors
Fatal errors, warnings, and deprecated functions
Composer and dependency updates
Laravel and CodeIgniter compatibility
Core PHP and MySQL issues
Third-party library/API compatibility
Legacy PHP software and web apps
Post-upgrade testing and bug fixing
I carefully review your existing software, fix compatibility issues, update required code and dependencies, and test the application while preserving existing functionality wherever possible.
Before ordering, send your PHP version, framework, application details, and error message if available. I'll review your requirements and recommend the right package or custom offer.
Get to know Akshay
Akshay
Senior PHP Developer Laravel CodeIgniter MySQL
- FromIndia
- Member sinceMar 2018
- Avg. response time1 hour
Languages
Hindi, Gujarati, English
I’m an individual full-time freelancer and Senior PHP Developer with 10+ years of experience in PHP, Core PHP, Laravel, CodeIgniter, and MySQL.
I specialize in PHP bug fixing, Laravel and CodeIgniter development, legacy PHP upgrades, MySQL optimization, API integration, and custom web applications.
I help businesses fix, maintain, upgrade, and modernize existing PHP applications. I work directly with clients and focus on clean, reliable, and maintainable solutions.
Have an existing PHP project? Send me your requirements, and let’s discuss how I can help.
My Portfolio
Other Software Development Services I Offer
FAQ
Can you upgrade PHP 5 or PHP 7 to PHP 8?
Yes. I can upgrade older PHP applications to PHP 8.x and fix compatibility issues caused by deprecated code, syntax changes, dependencies, and third-party libraries.
Can you work with legacy PHP applications?
Yes. I have experience maintaining, troubleshooting, upgrading, and fixing legacy PHP applications.
Can you fix errors after a PHP version upgrade?
Yes. I can troubleshoot and fix fatal errors, warnings, deprecated functions, compatibility issues, dependency conflicts, and related application problems.
Can you upgrade Laravel and CodeIgniter applications?
Yes. I work with Laravel, CodeIgniter 3/4, Core PHP, and custom PHP applications.
How long does a PHP upgrade take?
Small applications may take 1–2 days, while larger or more complex applications can require additional time. I’ll review your project and confirm the expected turnaround before starting.
Can you upgrade PHP without changing existing functionality?
Yes. I aim to preserve existing functionality while making the code and dependencies compatible with the target PHP version.
Should I contact you before ordering?
Yes. Please send your current PHP version, target version, application details, and errors first so I can recommend the appropriate package.
