PHP2Shell, two critical PHP flaws (CVSS 9.2), went public and were patched on October 21, 2026. Official fixes cover PHP 8.2 and newer only. PHP 7.4, 8.0 and 8.1 have unofficial source backports, and older versions have none. Moving the risky or heavy part of your app to Rust takes PHP out of that path, with the first phase live in 7 days. See how to update PHP for the rest.
PHP to Rust migration services for US companies start by finding which part of your PHP app, if any, needs Rust. Rust gives you C-level speed with memory safety checked by the compiler, but it takes longer to write than most languages. It earns its cost in places like a pricing engine, a file or image pipeline, a busy API or a service that handles untrusted input.
New services are built with Axum on the Tokio async runtime, talk to the database through SQLx with queries checked at compile time, and use serde for JSON. Each one ships as a single binary, often with a container image under 50 MB, and runs next to your remaining PHP code until you decide what else should move.
Techno Mantra is an AI and web development company that builds AI applications, websites, SEO programs and custom CRM systems for businesses in the US, Canada and Australia. Every Rust trade-off is explained plainly.
When Rust is the right move from PHP
Rust is a strong choice for a narrow set of problems. If yours is one of them, the gains are large and they last.
Memory safety by default
The borrow checker blocks dangling references and data races before code runs, and bounds checks stop buffer overruns in any service parsing outside input.
Speed with steady latency
No garbage collector pauses and no interpreter. CPU-heavy work such as reports, image processing or price calculation can run many times faster than in PHP.
Errors you cannot ignore
Rust's Result type forces every failure path to be handled, so a failed payment call or bad file never slips through silently.
What a PHP to Rust project covers
- Audit to pick the PHP modules where Rust gives real value
- New Axum service on Tokio for the chosen endpoints
- Database access with SQLx and compile-time checked SQL
- JSON handling with serde, matching your current API fields
- Auth tokens and password hashes shared with the PHP side
- Calls from PHP to Rust over HTTP or a queue during the transition
- Unit and integration tests with cargo test
- Container build and CI for your cloud or servers
Phase one of your Rust migration, in 7 days
Day 1: Pick the target
The PHP app is profiled to find where Rust helps most, its API contract is set, and you approve the phase-one price.
Days 2-4: Build in Rust
Axum handlers, SQLx queries and the ported business rules, with tests that pin each result to what PHP produces today.
Days 5-6: Prove it
Side by side runs on staging compare outputs with PHP, and a benchmark shows speed and memory use on your real data.
Day 7: Release phase one
The Rust service takes live traffic for that module while the rest of the app keeps running, and you then choose the next phase.
PHP vs Rust in production
What moves when a PHP module is rebuilt in Rust.
| PHP module | Rust service | |
|---|---|---|
| Memory safety | Relies on the PHP engine, which itself had PHP2Shell | Checked by the Rust compiler |
| CPU-heavy work | Slow for large loops and number crunching | Compiled native code |
| Error handling | Exceptions and warnings that can be missed | Result types that must be handled |
| Latency | Varies with worker load | Steady, with no garbage collector |
| Build time | None, code runs as written | Slower compiles, more upfront effort |
| Best for | Pages, CMS and frequent edits | Hot paths, parsers and high-load APIs |
Why trust us with a Rust rewrite
Rust projects fail when teams rewrite everything at once, so the work starts small, proves the gain and only then goes further.
A plain no when Rust is wrong
The audit says so in writing when a PHP 8.4 upgrade or Go would serve you better and cost less, before you spend money on a rewrite.
Fixed price for each phase, set after the audit.
NDA on request before you share code. All code produced is yours.
Rust migration for US engineering teams
This service is set up for software companies, fintech and data businesses in the United States that have a PHP core and one or two parts that are too slow or too risky. Calls fall in US Eastern hours, and each inquiry is answered within one business day.
One person stays your contact through every phase, and all code, designs and accounts are your property. Clients in Canada and Australia get the same terms.
Official sources: PHP supported versions · Rust
Frequently asked questions
Straight answers about our PHP to Rust Migration service.
A small service can be rebuilt in Rust in 7 days. A full rewrite of a large PHP app takes much longer, so it always runs as a phased plan: the first module goes live inside 7 days, then each further phase gets its own date and price.
Rarely. Admin screens and content pages gain little from Rust, so the slow or security-sensitive parts move and the rest is kept or upgraded.
Yes. The Rust service exposes an HTTP API or reads from a queue, and your PHP app calls it. Users see one product while the parts move over time.
Yes, if someone in-house is ready for Rust's learning curve. The code stays idiomatic and documented, with handover sessions, but if nobody will touch Rust, Go is the safer pick.
Yes, for every part rebuilt in Rust, because that code no longer runs on PHP. The PHP that remains still needs an upgrade to a fixed release such as PHP 8.4.27, which can happen in the same week.
Yes. Rust work for US clients runs remotely, with calls during US Eastern hours, an NDA on request and a fixed quote for each phase.
Is your PHP app still on an old version?
Send the URL or repository, under NDA if needed. The audit checks for the PHP2Shell flaw and outdated code and shows what a 7-day migration looks like.
Request a migration audit