Hooks ... exactly what they are

Question

I saw hooks in the Kohana PHP structure, and they work as some kind of callback function called by a specific event (Kohana events, which are a kind of method overload).

I saw hooks in Wordpress, and I don’t know what it is and how to use it (just saw them yesterday).

I am looking for events in "unstructured" php, I can not find them.

Are interceptors used only in an event-based environment? What are they anyway (in general, not only in PHP)? Why are they good, if not in an event-based environment.

Answer 1

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Answer 2

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Answer 3

Are you looking for them?

• register_shutdown_function
• set_error_handler
• set_exception_handler