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Fiverr Pro
Português
$
USD
I will migrate your legacy PHP code to PHP 8
Alexandr
Sobre este Serviço
I help businesses and website owners modernize legacy PHP applications so they run cleanly on PHP 8.18.4.
Many older PHP sites break after a server or PHP version upgrade deprecated functions stop working, type errors appear, and the site crashes or shows warnings. I fix exactly that.
My process:
I combine hands-on code review with custom-built tooling that systematically detects and fixes compatibility issues, deprecated functions, and type errors across your codebase even in large files (tested on codebases up to 16,000+ lines). Every change is verified on a real hosting environment (shared/cPanel) before delivery, so you get a working result, not just a report.
What makes this different:
The goal is a seamless backend upgrade your site's design and functionality stay exactly the same. Nothing visible changes for your users; it just keeps working, securely, on a modern PHP version.
Before you order:
Please share the file(s) or approximate line count of code that needs migrating, so I can confirm the right package for your project.
Let's get your site running safely on modern PHP.
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Conheça mais sobre Alexandr
Alexandr
PHP Developer Legacy Code Refactoring and PHP 8 Migration
- A partir deMoldávia
- Membro desdeset. de 2026
Idiomas
Russo, Inglês
I modernize legacy PHP codebases, migrating them to run cleanly on PHP 8.1–8.5.
My approach combines hands-on debugging with custom-built tooling that systematically detects and fixes compatibility issues, deprecated functions, and type errors across large codebases — then I verify every change on real hosting environments (shared/cPanel) before delivery.
Background: electronics engineer by training, with practical PHP/Python experience and a focus on building reliable, tested migration workflows.
Let's get your project running on modern PHP — safely and verifiably.
Meu portfólio
Perguntas frequentes
Will my site's design or functionality change?
No — the goal is a seamless backend upgrade with zero visible changes to your site's design or functionality.
What PHP versions do you support?
I work with PHP 8.1 through 8.4.
Do you test before delivery?
Yes, every change is verified on a real hosting environment (cPanel/shared hosting) before I deliver.
What if my file is larger than the package I chose?
No problem — just let me know the approximate line count before ordering, and I'll recommend the right package or a custom offer.
