Think Build Implement Repeat
London, UK +44 7367 067226
WhatsApp FOLLOW f in X
  1. Home
  2. Blog
  3. Intelligence Inside a System You Already Run
PHP Development

Intelligence Inside a System You Already Run

How to add AI to an existing PHP application without destabilising it: queued model calls, output stored as data, cost controls and a human path kept open.

Updated 2 min readBy SpiderHunts Technologies

Free estimateNo obligation

Get a free estimate

Tell us what you need. A senior engineer reads every enquiry.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →

Quick answer — TL;DR

Classification, extraction and drafting are the three that fit most business applications. Call the model from a queued job, store the result, and always leave a human path.

Three things that fit most applications

  1. Classification — routing, categorising, prioritising incoming work
  2. Extraction — turning documents and free text into structured fields
  3. Drafting — replies, summaries and descriptions for a person to review
All three produce output a person can check in seconds, which is what makes them safe additions to a system people already depend on.

Call it from a queue, not from a request

Model calls are slow and occasionally fail. Making one during a web request means a user waiting and a request that sometimes times out.

  • Queue the work, process it, store the result
  • The interface shows a pending state, then the result
  • Retries handled by the queue, not by the user
  • A provider outage delays rather than breaks

Store the output as data

The model's output should land in your database as structured fields with a confidence indicator, not be regenerated each time it is displayed.

That makes it queryable, auditable, correctable and cheap. Regenerating on every view is slow, expensive and produces different answers over time.

Always keep the human path

  1. A review queue for anything uncertain
  2. In-place correction, captured as data
  3. A switch that disables the AI step and falls back to manual
  4. The original input preserved alongside the output

Costs and controls

ControlWhy
Hard daily capA loop must not spend the quarter's budget
Per-user capAbuse and accidents
Cost per item trackedRising cost is the early warning
Prompts in configurationChangeable without a deployment
Model version recordedSo output can be explained later

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

Ask us directly — a senior engineer will get back to you.

Ask about your project

Does this need a rewrite?

No. It is usually a queued job, a few database columns and a review screen alongside what you already have.

What about the data leaving our systems?

That is a decision to make deliberately: which provider, which region, what retention, and whether to redact before sending.

How long does it take to add?

Four to eight weeks for a first capability including the evaluation set and the review interface.

What if the model gets it wrong?

It will sometimes. That is what confidence routing and the review queue are for, and why the human path must stay.

Keep reading

More on PHP Development

PHP Development

Why PHP Is Still a Sensible Choice

Is PHP still a good choice for business applications? Where modern, typed PHP fits, where another language is better, and the hosting and hiring arguments.

PHP Development

Improving Old Code Without a Rewrite

Modernising a legacy PHP application without a rewrite: move to a supported PHP version, add tests around what matters, then strangle rather than replace.

Start here

Have a system that could classify or extract automatically?

Tell us what people currently do by hand and we will tell you whether it fits.

  1. You tell us what you needTwo minutes on the form, or a message on WhatsApp.
  2. A senior engineer reviews itAnd comes back with questions, a realistic range and an honest view on fit.
  3. Free 30-minute scoping callWe talk through scope, options and a realistic estimate — with no obligation.
Free estimateNo obligation

Talk to someone who builds this

Send a short brief and we will come back with an honest view and a realistic range.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →