Will application response time increase after adopting PHP framework?

Yes, PHP frameworks can increase an application's response time because they introduce additional layers and services. The overhead of a framework can be determined through benchmarking, with some popular frameworks such as Laravel and Symfony showing reduced application requests per second (RPS) after enabling the framework. To reduce overhead, you can use lightweight frameworks, enable caching, optimize database queries, and disable unnecessary handlers.

Does the PHP framework increase the response time of the application?

The PHP framework provides a consistent API, manages dependencies and simplifies Aspects such as testing provide numerous benefits to application development. However, these benefits may come at the expense of increased application response time.

Understanding Framework Overhead

The PHP framework achieves its functionality by using additional layers, handlers, and services. These additional layers introduce additional overhead, which may increase request processing times.

Benchmarking is Key

The best way to determine the overhead of a framework is to benchmark the application with the framework enabled and disabled. This can be achieved by using a tool like ApacheBench.

Practical case: Laravel and Symfony

The following are the benchmark results using Laravel and Symfony, two popular PHP frameworks:

Requests per second (RPS)

Framework	Framework disabled	Framework enabled
Laravel	1,500	1,200
Symfony	1,200	1,000

As you can see, after enabling the framework, the RPS of the application is reduced. This confirms the additional overhead introduced by the framework.

Reduce the overhead

You can reduce the overhead of the framework through the following methods:

• Use lightweight framework
• Enable caching
• Optimize database queries
• Disable unnecessary handlers

It is important to note that the best way to mitigate framework overhead depends on the specific application and framework.

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