Usercentrics has no influence on the setting of cookies. What we do: We block scripts until a user gives his or her consent to be collected and processed by a technology. We then execute the script on which this technology is based. For example, you can write a script (JavaScript) that calls the PHP script that sets the cookie. You adapt the JavaScript as described in our documentation (Step 2: Adapt existing scripts).
The chain of javascript → PHP script → cookie is now blocked until the user agrees.