Website Security & Modernization
PHP Website Migration & Application Upgrade Services
PHP website migration services move an application, its data and its operating requirements to a suitable environment. We plan around functionality, content and search visibility so the migration is more than a file transfer.
When Should You Migrate a PHP Website?
Migration may be appropriate when the current host cannot supply supported software, reliability is poor or deployment constraints prevent needed changes. It can also accompany a runtime upgrade. First distinguish a hosting move from a code rewrite: an unsupported application remains unsupported when copied to a different server.
Migrating Legacy PHP Applications
We document extensions, filesystem paths, scheduled jobs, environment variables and external integrations. Legacy applications may depend on undocumented server behavior. A target-environment rehearsal exposes those assumptions before DNS changes. If compatibility repairs are required, we separate them from infrastructure transfer so acceptance criteria remain clear.
Database and Content Migration
Database versions, encodings, permissions and storage volumes are reviewed alongside uploaded content. We test import integrity and representative records. Sites accepting orders or enquiries require a strategy for writes during cutover, such as a short agreed freeze or a controlled final synchronization. Backups must be recoverable before migration starts.
Preserving Website Functionality and SEO
Existing URLs, canonicals, redirect rules and metadata are inventoried. We preserve working paths wherever possible and map unavoidable changes to relevant destinations. Forms, payments, email sending and analytics are tested separately. Search engines may recrawl after changes, so preservation is a technical goal rather than a ranking guarantee.
Testing and Deployment
Staging verifies the target runtime, database connectivity, uploads and business journeys. The cutover plan records DNS, TLS, cache and worker changes, with ownership and rollback criteria. Old infrastructure is retired only after agreed verification and data reconciliation; leaving an exposed abandoned copy would create a new security problem.
PHP Website Migration FAQs
Before estimating, we need the application type, hosting arrangement, data size and important integrations. A large live database or third-party allowlist can affect the migration window. We document target requirements and outstanding constraints so you can decide whether to move as-is, upgrade first or combine the work in stages.
What you receive
- Application and environment migration inventory
- Data reconciliation and URL map
- Cutover, rollback and decommissioning plan
Questions about php website migration
Will my website URLs change?
We aim to preserve them. Any necessary change receives a specific redirect mapping and link review.
Can migration be done with zero downtime?
That depends on data writes, infrastructure and integrations. The deployment plan states the expected interruption and options after assessment.
Read our complete guide to the October 2026 PHP vulnerabilities for official references, fixed versions and a practical remediation checklist.
Need help with php website migration?
Tell us your website URL and what you need help with. We will review your requirements and agree the scope before implementation. Please do not send passwords or credentials.