Question

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what is the “::” notation in php used for?

I noticed this code while modifying a friends code and noticed this piece of code: TestPages::LoadMenu();

what does :: mean in php?

A great answer would mean a lot.

Thanks!

Answer 1

It’s the ‘Scope Resolution Operator’.

The Scope Resolution Operator (also called Paamayim Nekudotayim) or in
simpler terms, the double colon, is a token that allows access to
static, constant, and overridden properties or methods of a class.

http://php.net/manual/en/language.oop5.paamayim-nekudotayim.php