Which statements about the PSR-7 standard and the Guzzle library are correct? (2)
PSR-7 is the successor of PSR-2 and it describes a coding standard
The Guzzle library (used in the TYPO3 core) utilizes PSR-7 as the HTTP message interface
The TYPO3 core features a simplified wrapper (the “RequestFactory”) to access Guzzle clients
“cURL” needs to be installed on the system to generate valid HTTP requests according to the PSR-7 standard
The Guzzle library is used to generate PSR-7 conform HTML emails in TYPO3
You are using TYPO3’s RequestFactory to generate HTTP requests to a remote server. The remote server returns a redirect to another URI. What is required to access the redirect target? (1)
This is not possible. Only web browsers can follow redirects for security reasons
You have to parse the response header and manually initiate a second request to follow the redirect
You use TYPO3’s RedirectManager instead of the RequestFactory
The RequestFactory automatically follows redirects if they are enabled in the backend module SITE MANAGEMENT → Redirects
You configure the RequestFactory to follow redirects by passing additional options to the request() call
