Describe the bug
If there is no user-agent available, an error will happen.
CodeIgniter 4 version
v4.0.3
Affected module(s)
HTTP\UserAgent
Expected behavior, and steps to reproduce if appropriate
1- Add a method to the Home controller
2- Put var_dump((string)\Config\Services::request()->getUserAgent()); in the method you just created.
3- call that method from the command line(for instance)
4- I expect to see string(0) "" or NULL without seeing any exceptions
The actual result:
PHP Fatal error: Method CodeIgniter\HTTP\UserAgent::__toString() must not throw an exception, caught TypeError: Return value of CodeIgniter\HTTP\UserAgent::getAgentString() must be of the type string, null returned
Context
- OS: Fedora 31
- Web server -
- PHP version 7.3.17
Describe the bug
If there is no user-agent available, an error will happen.
CodeIgniter 4 version
v4.0.3
Affected module(s)
HTTP\UserAgent
Expected behavior, and steps to reproduce if appropriate
1- Add a method to the Home controller
2- Put
var_dump((string)\Config\Services::request()->getUserAgent());in the method you just created.3- call that method from the command line(for instance)
4- I expect to see
string(0) ""orNULLwithout seeing any exceptionsThe actual result:
PHP Fatal error: Method CodeIgniter\HTTP\UserAgent::__toString() must not throw an exception, caught TypeError: Return value of CodeIgniter\HTTP\UserAgent::getAgentString() must be of the type string, null returnedContext