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Reference – What does this symbol mean in PHP?
What exactly does -> do in php?
I have a good understanding of the basics of php but never understood this. I tend to see in apps that use Codeignitor.
-> is accessing a varible inside of a class, so that
$class->variableInClass
It also can work with functions, with the same syntax as above.
If you’re not familiar with OOP, I’d suggest looking here