Why isset($_POST) returns true even though $_POST is not in the list of variables during debugging?

Question

xdebug

Hello. I am attaching a screenshot of debugging - there is no $_POST in the list of variables, and the script stopped at a breakpoint that goes inside the isset($_POST) check.
How do I make $_POST visible in the variable list (if it exists but somehow hidden). Or how can I make isset return false in this case?

Answer 1

Found the answer. It was necessary to disable the checkbox "Hide empty superglobals variables".

Answer 2

You are being told that you are trying to access a lazy-loaded collection outside of a Hibernate session. You can change the load type, you can add @JsonIgnore before @OneToMany