Search results for: "device identification"

What are the potential reasons for an upload function in PHP to be device-dependent?

The potential reasons for an upload function in PHP to be device-dependent could be due to differences in file paths, permissions, or server configura...

What are the potential pitfalls of relying on IP addresses or cookies for user identification in PHP form submissions?

Relying solely on IP addresses or cookies for user identification in PHP form submissions can be unreliable and insecure. IP addresses can change or b...

How can the Piwik Device Detector be utilized in PHP to identify bots?

The Piwik Device Detector can be utilized in PHP to identify bots by using its built-in bot detection functionality. By checking the result of the `is...

What steps can be taken to test and debug the communication between a local PC and a display device, especially when physical access to the device is limited?

To test and debug the communication between a local PC and a display device when physical access is limited, one can use remote desktop software or ne...

How can user identification be implemented in PHP without relying on cookies?

User identification in PHP can be implemented without relying on cookies by using sessions. Sessions store user data on the server side and assign a u...