You may find Getting size of call stack relevant. Basically, the argument to caller is how many frames down on the stack to return. You'll need to start at 0 and increment the argument until you exceed the current stack depth, at which point caller will return undef in scalar context. There's no simple way (that I know of) to just get the depth explicitly.

blokhead

In reply to Re: caller counter by blokhead
in thread caller counter by wolis

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