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Morrison Made

Legacy application modernisation

Modernise an older PHP system without gambling on a full rewrite.

Older applications often contain years of valuable business behaviour as well as technical debt. A risk-led, incremental approach preserves what works while moving the system towards supported software, safer releases and clearer ownership.

Useful when

The problem is affecting real work.

01

The application still matters but its technology is ageing

A core operational system is running on unsupported PHP, an old framework or libraries that are becoming difficult to host and maintain.

02

Knowledge has left with previous developers

There is little documentation, uncertain deployment knowledge and no confident picture of the areas most likely to fail.

03

A rewrite feels both expensive and dangerous

Replacing everything would require rediscovering years of edge cases while putting the current operation at risk.

What the work can cover

A focused scope, shaped around the system.

01

Application and dependency audit

Identify runtime constraints, risky components, unsupported libraries and critical operational paths.

02

Stabilisation work

Address immediate failures, establish dependable backups and make the current deployment repeatable.

03

PHP and framework upgrades

Move through compatible versions in controlled steps, resolving breaking changes as they appear.

04

Dependency replacement

Replace abandoned packages and isolate third-party behaviour that creates future risk.

05

Targeted safety-net tests

Protect the workflows that matter most before changing code that currently has little automated coverage.

06

Incremental code improvement

Refactor boundaries and high-change areas without requiring a disruptive all-at-once rebuild.

How the work progresses

01

Stabilise and document

Understand how the application runs today and remove immediate operational uncertainty.

02

Sequence the risk

Plan upgrades and replacements in an order that keeps the application usable and testable.

03

Improve while moving

Use each necessary change to leave the affected area clearer, safer and easier to maintain.

The intended outcome

A safer application and a realistic route forward.

Modernisation should reduce operational risk while creating options. The business can continue improving the existing system instead of being forced into an emergency rewrite.

The first engagement can be an audit and roadmap, a runtime upgrade, the replacement of one dangerous dependency or ownership of a neglected application.

Rewriting remains an option when evidence supports it, but it is not treated as the default answer to old code.

Is the application specifically blocked on an old Laravel version?

Start with the problem

Describe what the system needs to do next.

Email Chris