PHP2Shell (CVE-2026-109618 and CVE-2026-109619) went public and was patched on October 21, 2026, scored 9.2 on CVSS v4.0. An exploit attempt was recorded four days before the fix. Official fixes cover only PHP 8.2 and newer. PHP 7.4, 8.0 and 8.1 received unofficial source backports, and older versions received nothing. Your core PHP features can be live on Spring Boot in 7 days, with bigger systems moved in phases. Read the PHP2Shell breakdown.
PHP to Spring Boot migration services serve US companies whose PHP back end has outgrown the people and tools around it. Your IT department already runs Java, your auditors ask for typed, tested code, or your app now talks to an ERP, a message queue and three partner APIs. Spring Boot was made for that kind of work.
The business rules you have in PHP are rebuilt as a current Spring Boot service on Java 21. Database access goes through Spring Data JPA with Hibernate, schema changes are tracked with Flyway, logins and roles move to Spring Security, and health checks and metrics come from Spring Boot Actuator. The result is one deployable jar that your ops team can run on a VM, in Docker or on Kubernetes.
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. Each phase ships as a working, tested service with its own launch date.
Why companies move PHP code to Spring Boot
Spring Boot earns its place when the code carries money, compliance or many integrations and must stay maintainable for the next ten years. For a small website, lighter tools get there sooner.
Type checking before release
The Java compiler catches wrong types, missing fields and renamed methods at build time, long before a customer hits a blank page in production.
Built for integrations
Spring has mature clients for Kafka, RabbitMQ, LDAP, SOAP, JDBC databases and every major cloud, so the systems around you connect through standard Spring modules.
Easy to run and watch
Actuator endpoints, structured logs and Micrometer metrics plug into Prometheus, Grafana or Datadog, so your ops team sees what the app is doing.
What moves from PHP to Spring Boot
- PHP controllers and scripts rebuilt as Spring MVC REST controllers
- SQL queries turned into JPA entities and Spring Data repositories
- Database schema versioned with Flyway, existing data kept as it is
- PHP sessions and logins replaced by Spring Security, old password hashes still accepted
- Cron jobs moved to Spring scheduled tasks or a job runner
- Payment, email and partner API calls rewritten with Spring clients
- Unit and integration tests written with JUnit 5 and Testcontainers
- Docker image, CI pipeline and deployment to your cloud or servers
How the first 7 days of your Spring Boot move work
Day 1: Code map and scope
Every PHP entry point, table and outside call is traced, the first release is defined, and you get the price in writing.
Days 2-4: Build the service
Project setup comes first, then tables map to JPA entities and each module's rules move into services with tests beside them.
Days 5-6: Compare old and new
The same requests go to the PHP app and the Java service, and both the answers and the stored data must match before you sign off on staging.
Day 7: Switch over
Traffic for the migrated part moves to Spring Boot behind your load balancer, with the PHP version on standby until you are happy.
PHP back end vs Spring Boot
A side by side view of what your team works with before and after the move.
| Legacy PHP back end | Spring Boot service | |
|---|---|---|
| Language | Loosely typed PHP, errors found at runtime | Java 21 with compile-time checks |
| Data access | Hand-written SQL strings | JPA entities, repositories and Flyway scripts |
| Security | Home-made login and role checks | Spring Security with OAuth2 and method-level rules |
| Monitoring | Log files on the server | Actuator health, metrics and tracing |
| Integrations | cURL calls copied between files | Typed HTTP clients, Kafka and RabbitMQ support |
| Support window | Old PHP releases with no fixes | Long-term support Java releases and regular Spring updates |
Why our team for a Spring Boot rewrite
A move from PHP to Java changes the language, the runtime and often the hosting. The business behavior stays fixed while everything under it changes.
Behavior checked against the old app
Real requests and responses from your PHP system are recorded and replayed against Spring Boot, so a rule hidden in an old file does not get lost.
Fixed quote per phase after the audit, never an open-ended hourly bill.
NDA signed on request before you share the repository.
Spring Boot migration for US companies
This service is built for mid-sized firms in the United States whose PHP platform now has to sit next to Java systems, banks or larger partners. Calls are held in US Eastern hours, and you get a reply to every message within one business day.
You get one project lead who knows your Spring Boot build, a fixed price per phase, and clean code your own staff can take on. The code, designs and accounts belong to your company.
Official sources: PHP supported versions · Spring Boot
Frequently asked questions
Straight answers about our PHP to Spring Boot Migration service.
A small or medium PHP back end can move to Spring Boot in 7 days. A Java rewrite of a large system takes longer, so big apps get a phased plan: the first module goes live within those 7 days and the rest follows in agreed stages.
Yes, and larger systems should run that way. Both share the same database while routes move across one module at a time, so users never face a big-bang switch.
For a brochure site or a basic online store, yes, and a PHP 8.4 upgrade or Laravel costs less. Spring Boot pays off when you have heavy integrations, strict audit needs or an in-house Java team.
Yes, for every part that has moved, because PHP no longer runs it. Code still waiting its turn on PHP runs patched PHP 8.4.27 until it moves.
The price depends on the number of modules, tables and integrations. After the audit you get a fixed quote for each phase, so the full cost is clear before work begins.
Yes. Calls are planned inside US Eastern business hours, your NDA is signed on request, and work runs remotely from audit to launch.
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