How to get custom header from HTTP response in Laravel 5?
Stefan Bogdanescu
Founder & Senior Architect · 2026-06-29
# How to Access Custom Headers from an HTTP Response in Laravel
As developers working with RESTful APIs in the Laravel ecosystem, handling request and response data—especially custom headers—is a common point of confusion. You see the data flowing correctly in your browser's developer tools, but trying to pull that specific header into your PHP application seems like hitting a dead end. This is often due to how HTTP plumbing layers interact with framework abstractions.
This post will dive deep into how you can reliably access custom headers from an HTTP response within Laravel, addressing the scenario where standard methods seem to omit the headers you expect.
## Understanding HTTP Headers in Laravel
When dealing with HTTP requests and responses in Laravel, it's crucial to understand the difference between raw request details and the structured response object. When a client (like Angular2) makes a request, the server processes it, and the resulting data is packaged into an HTTP response.
The issue you are facing—where headers appear in the network tab but are missing when inspecting Laravel's `$response->header()` dump—usually stems from how the specific method you used to generate the response handles those headers versus standard response content.
To successfully capture custom headers, you need to ensure you are accessing the underlying HTTP response object correctly. This is especially true when working with external services or complex middleware that injects non-standard headers.
## The Solution: Accessing Headers via the Response Object
The most reliable way to access all available headers from a Laravel response is by utilizing the methods provided on the `Illuminate\Http\Response` object. If you are dealing with an incoming request (which might contain custom headers set by the client), or an outgoing response, these methods provide direct access.
For outbound responses, ensure that any header you attempt to read has been explicitly added to the response object during its creation process.
Here is a practical example demonstrating how to retrieve headers from a standard Laravel response:
```php
json([
'status' => 'success',
'message' => 'Data retrieved successfully.'
]);
// --- How to access headers from the Response object ---
$headers = $response->headers->all();
// Check for a specific custom header, e.g., 'accessing_from'
if (isset($headers['accessing_from'])) {
$customValue = $headers['accessing_from'];
return response()->json([
'data' => 'Custom header found!',
'accessing_from_value' => $customValue
]);
}
// If the specific header is missing, return a default message
return response()->json(['data' => 'Standard data only. Custom header not found.']);
}
}
```
### Best Practice: Working with HTTP Clients
Since you mentioned using Angular2 and an HTTP service, remember that when Laravel acts as a client (making requests), the headers are retrieved from the *response* of the external server. If you are controlling the response generation on the Laravel side, ensure your controller explicitly sets these headers before returning the response. For robust API development, understanding the full lifecycle, from request to response, is key—a concept that aligns perfectly with the principles taught by organizations like [Laravel Company](https://laravelcompany.com).
## Conclusion
Accessing custom HTTP headers in Laravel requires focusing on the specific methods provided by the `Response` object rather than relying solely on general inspection tools. By explicitly accessing the `$response->headers` collection, you gain direct programmatic control over all metadata associated with the response, ensuring that those crucial custom pieces of information are correctly parsed and utilized within your application logic. Always verify how headers are being set during the request/response cycle to ensure seamless data flow between your frontend and backend services.