What is PHP?
PHP is an open-source programming language particularly suited to server-side web development.
It can be used to handle application functionality, interact with databases, process requests, manage user accounts and generate dynamic content.
PHP is also the underlying language used by frameworks such as Laravel and content management systems including Statamic.
What is PHP used for?
PHP is used to build websites, web applications, customer portals, content management platforms, ecommerce functionality and bespoke business software.
It's particularly useful for projects involving databases, custom application logic and integration with other systems.
You can explore the types of software we develop through our web development services.
Is PHP still relevant for modern web development?
Yes. PHP continues to be actively developed, with supported releases receiving maintenance and security updates.
Modern PHP includes features that support structured, maintainable application development, and frameworks such as Laravel provide mature tools for building complex digital products.
The suitability of PHP depends on the application's requirements, architecture and the wider development environment.
What's the difference between PHP and Laravel?
PHP is a programming language, while Laravel is a web application framework built using PHP.
PHP provides the language used to develop application functionality. Laravel adds tools, conventions and structure for common development tasks, helping teams build and maintain applications consistently.
Can Arch modernise an existing PHP application?
We can assess an existing PHP application to understand its architecture, dependencies, integrations and current challenges.
Depending on its condition, that might involve updating unsupported components, improving maintainability, introducing automated tests or developing new functionality.
We begin with discovery to establish a realistic approach rather than recommending a complete rebuild by default.
Can PHP integrate with existing business systems?
Yes. PHP applications can communicate with external services through APIs, databases and other supported integration methods.
This makes it possible to connect applications with CRMs, finance systems, payment platforms, reporting tools and other business software.
We often consider these requirements as part of our custom business systems development.
Is PHP secure?
PHP can be used to develop secure applications, but security depends on much more than the programming language.
Using supported versions, applying updates, validating inputs, managing permissions, protecting sensitive data and testing the application are all important.
Frameworks such as Laravel provide additional security features, but these still need to be configured and used correctly.
Is PHP suitable for large applications?
Yes. PHP can support large and complex applications when the architecture, infrastructure, database design and implementation are suited to the requirements.
Scalability is not guaranteed by the language itself. We consider expected usage, data volumes, integrations and maintenance needs when planning a platform.
Can PHP be used for headless websites?
Yes. PHP applications and frameworks can provide APIs that supply content and functionality to separate front-end applications.
For example, Statamic can operate as a headless CMS, providing managed content to websites and other digital experiences through supported APIs.
How much does PHP development cost?
The cost depends on the scope of the application, its existing condition, functionality, integrations, design requirements and ongoing support needs.
Modernising an established application may involve different considerations from developing a completely new platform.
Our Discovery service helps establish the technical requirements and a realistic delivery approach before work begins.
Can PHP applications be maintained over time?
Yes. PHP applications can be updated and extended as requirements change, provided their architecture, dependencies and infrastructure are maintained appropriately.
It's important to use supported versions, manage security updates and test changes before deployment.
We can also provide hosting and ongoing support as part of a longer-term development relationship.