php - Callback functions in php and exceptions

Question

Currently I'm reading php's manual about callback functions and found interesting note:

Callbacks registered with functions such as call_user_func() and call_user_func_array() will not be called if there is an uncaught exception thrown in a previous callback.

It's obvious that script run will be interrupted in case of uncaught exception. So, why did authors of php manual additionally write that about call_user_func? Or I misunderstood the statement?

Answer 1

在我看来，这比文档的一部分更像是一个提醒。所有未捕获的异常在 php 中都是致命的，除非他们在谈论 call_user_func() 无聊，即使您设置了处理程序（使用 set_exception_handler）而不是 catch，这听起来像是律师会做的事情。