PHP2Shell is out, and it is the worst flaw found in PHP itself for years: CVE-2026-109618 and CVE-2026-109619 let an attacker run code on a server without a login. Every branch back to PHP 5 is exposed, yet only 8.2 and later receive the fix. Don't worry: we can rebuild your front end in SvelteKit and put whatever server code stays on a patched runtime, all in 7 days. See how PHP2Shell works.
Our PHP to Svelte migration services in USA and UK markets are for companies whose PHP templates have become slow to load and painful to change. We rebuild the screens your customers see in Svelte, usually with SvelteKit handling routing and server rendering, and keep every working feature in place.
Svelte is different from React or Vue in one useful way: it is a compiler. Your components are turned into small, plain JavaScript at build time, so the browser does not download a heavy framework runtime. For a PHP site that ships jQuery plus a pile of plugins on every page, the drop in page weight is easy to see in Lighthouse.
Techno Mantraa has more than a decade of web development behind it. Our developers in India keep hours that overlap with the US East Coast and the UK, so you get quick answers, a fixed quote and a SvelteKit app ready for launch inside a week.
Reasons to rebuild a PHP front end in Svelte
Svelte suits teams that want fast pages and readable code without the size and ceremony of bigger frameworks. Here is what it changes for a typical PHP business site or portal.
Lighter pages
Compiled components and no virtual DOM mean less JavaScript on the wire, which helps Core Web Vitals on mobile connections.
Less code to maintain
A Svelte component keeps markup, script and scoped CSS in one short file, and reactive state needs far fewer lines than jQuery DOM juggling.
Server rendering kept
SvelteKit renders pages on the server and can prerender static ones, so search engines still get full HTML just as they did from PHP.
What the Svelte rebuild covers
- Every public page rebuilt as SvelteKit routes
- Forms moved to SvelteKit form actions with server-side validation
- Login, sessions and user roles carried over
- PHP business logic turned into API endpoints or SvelteKit server code
- MySQL data kept, with queries moved behind a clean API layer
- Shared layouts, header and footer as reusable components
- Old URLs preserved, with 301 redirects for anything that moves
- Deployment to Node hosting, Vercel or your own server with SSL
How the 7-day Svelte move runs
Day 1: Map the site
We list every template, form, database table and outside service, decide what becomes API and what becomes a page, then fix the price.
Days 2-4: Build in SvelteKit
We set up the SvelteKit project, write the layouts and components, and wire each route to your data through load functions.
Days 5-6: Compare and check
Each page is checked side by side with the PHP version for content, forms and speed, and you review it on a staging link.
Day 7: Switch over
DNS or the reverse proxy moves to the new app, redirects go live, and we monitor errors and traffic closely after launch.
PHP templates vs SvelteKit
A quick look at how the same site behaves before and after the rebuild.
| PHP pages | SvelteKit app | |
|---|---|---|
| Page interaction | Full reload or hand-written jQuery | Client-side navigation with reactive components |
| JavaScript size | jQuery plus plugins on every page | Only the compiled code each route needs |
| Styling | Global CSS that breaks in surprising places | Component-scoped styles by default |
| Forms | Posted to a PHP file, logic mixed with HTML | Form actions that work even without JavaScript |
| SEO | Server HTML | Server HTML plus prerendering for static pages |
| Security patching | Tied to the PHP version on the host | Node runtime and npm packages updated on their own cycle |
Why hand us your Svelte migration
We have spent years inside PHP code, so we know where the hidden rules live before we start writing Svelte.
Nothing quietly dropped
Discounts, email triggers and edge cases buried in PHP files get written down on day one and tested before go-live.
One fixed quote after a free review of your code, never an hourly meter.
We sign your NDA before we open the repository.
Svelte migration for American and British companies
This service is built for owners and product leads in the United States and the United Kingdom who want a faster site without hiring a full in-house front-end team. Our working day overlaps with US Eastern time and UK office hours, and messages get a reply the same day.
Because we are an offshore team in India, the price sits well under a typical local agency quote. You still get a named project manager, a written plan, an NDA and a fixed launch date.
Official sources: PHP supported versions · Svelte
Frequently asked questions
Straight answers about our PHP to Svelte Migration service.
Most small and medium PHP sites move to SvelteKit in 7 days: a day of mapping, three days of building, two days of checks and launch on day seven. Very large apps get a phased plan, and the first section goes live within the same 7 days.
No. If the PHP side is sound, we can keep it as a JSON API on a patched PHP 8.4 and let Svelte handle only the front end. If it is old and fragile, we move that logic into SvelteKit server routes instead.
Svelte is open source, actively maintained and used in production by large publishers and product teams. The hiring pool is smaller than React's, so we keep the code plain and documented for any JavaScript developer to pick up.
If your team already knows React well, or you depend on a React-only component library, a React or Next.js rebuild may be the better call. We will tell you that honestly during the free audit.
SvelteKit sends full HTML from the server, so crawlers see the same content as before. We keep titles, meta tags and URLs, add 301 redirects where paths change and watch Search Console after launch.
Yes. We work on US and UK hours, sign an NDA before seeing code, agree one fixed price and give you a single project manager who sends a short update every working day.
Is your PHP app still on an old version?
Send us the URL or the repository. We check it for the PHP2Shell flaw and old code for free, and tell you what a 7-day migration looks like.
Get a free migration audit