PHP Development: Modern PHP 8 Builds and Legacy Rescues
Custom PHP applications, content systems and upgrades of old PHP code. For owners whose software still runs the business but nobody wants to touch it.
PHP development in India often means two jobs. One is building something new, such as a custom CMS or a booking portal, on PHP 8 with proper structure. The other is rescuing code written ten years ago that still takes orders every day and runs on a PHP version that no longer gets security fixes.
Both jobs start with the same question: what does this software need to do that off-the-shelf tools cannot? We answer it before writing code. Sometimes the answer is a framework build, sometimes a careful upgrade, and occasionally it is to stop and use a ready-made product. You receive that recommendation in writing, with reasons.
Common PHP problems we are asked to solve
Unsupported PHP versions
Hosts are forcing upgrades, and old code throws errors on PHP 8. The site works one day and shows a blank page the next, after a host update.
A custom CMS that only one person understands
The original developer left. Every change is a risk, and there is no documentation, no tests and no staging copy.
Security gaps in hand-written code
Unescaped input, plain-text passwords and open upload folders are common in older PHP. These are fixable, but they need an honest audit first.
Slow pages from unindexed queries
Reports that took a second at 500 records take a minute at 50,000. Often the fix is an index and a rewritten query, not a new server.
What our PHP development covers
Custom CMS and content tools
Admin systems for catalogues, news, listings or documents, with roles, approval steps and image handling. Built to match how your team publishes.
Business portals and booking systems
Dealer logins, customer portals, appointment booking and quotation tools that talk to your accounts or WhatsApp. Plain, fast and easy to train staff on.
Legacy PHP audit and upgrade
We read the code, list risks, and upgrade to a supported PHP version in steps with tests around critical flows. You get a written risk list before any repair.
Rebuild into a framework
When code is beyond saving, we move it to Laravel module by module so the business keeps running. Old and new can live side by side during the switch.
Security and performance fixes
Input handling, password hashing, upload rules, session settings, query tuning and caching. We fix the causes, not just the symptoms.
Integrations
Payment gateways, SMS and WhatsApp APIs, Tally or CSV exports, and legacy system bridges. Every integration is logged so failures are traceable.
How a PHP project or rescue runs
Discover
For a rescue we first get a copy of the code, database and server details, and see how the app behaves. For a new build we map your workflow.
Define
You receive a written plan: upgrade, patch or rebuild, with the reasons. We fix scope and give a fixed quote for the first phase.
Design
We design data tables and screens around daily tasks. For rescues, we agree what to leave visually unchanged so staff are not retrained.
Build
Work is done on a staging copy, never live. Critical flows such as billing and login get tests before we change anything around them.
Ship & extend
We deploy with a rollback plan and a backup taken first. One month of support follows, and further modules can be added in small steps.
What it costs
New custom builds are priced from our web app anchor of ₹1,50,000 (excl. GST). Upgrades and rescues depend on code size and condition, so we assess first and then fix a price.
- Size and condition of existing code
- Number of modules and user roles
- Test coverage needed on critical flows
- Integrations and data migration
- Hosting or server changes
All prices exclude 18% GST. See also website costs and app costs.
Questions we get asked
Is PHP still worth using in 2026?
Yes. Modern PHP 8 is fast, typed and well supported, and frameworks like Laravel are mature. It also has a large hiring pool in India and cheap hosting. For many business applications, it remains a sensible and economical choice.
Can you upgrade my old PHP 5 or 7 site?
Usually yes. We audit the code, test on a staging copy under PHP 8, fix deprecated functions and add tests around billing and login. If the code is too tangled, we will explain why and propose a staged rebuild instead.
Should I rebuild or repair my legacy PHP software?
Repair if the system is stable, small and the main risk is the PHP version. Rebuild if every change breaks something, security holes are many, or the data model blocks growth. We give this recommendation in writing after the audit.
Do you build custom CMS instead of WordPress?
Only when WordPress would need heavy bending, for example unusual approval workflows or structured data like listings and tenders. For ordinary websites we recommend WordPress. A custom CMS costs more to build but can be simpler to use.
Will my site go down during the upgrade?
Not if planned well. We work on a copy, test it fully, then switch during a quiet hour with a fresh backup and a rollback plan. Most upgrades have minutes of downtime at most, and we agree the time with you.
Can I keep my current hosting?
Often yes, if the host supports the PHP version we target and gives SSH or a staging option. Some shared hosts do not, and we will say so before starting. Moving to a better host can be part of the project.
Ready to scope it?
Tell us what you want to build. You get a fixed written quote after a free discovery call.