but if I want to get it through the reference I have to do
That should be:
but if I want to use the array that $array refrences I have to do
Sorry, I changed the example slightly and didnt change that line.
Anyway, the point to keep in mind that
$_=[]; # $_ now is a refrence to empty array (anonymous array)
$_[0]=[]; # the zeroth element of the array @_
$_->[0]=[];# the zeroth element of the anonymous array
$_{0}=[]; # the value associated with 0 in %_
$_{0}->[0]; # element zero in ^^^^^^^^
$_[0]->[0]; #zeroth element in array refrenced by the zeroth elemtn
+ of @_
$_->[0][0]={}; #dont need a second ->
$_->{0}[0]={}; #this works too
$_->[0]->[0]->{0}="but we can use -> if we want";
$_->{0}[0]{0}="This is getting confusing";
I dont think %_ is used that much, but I could be wrong.
Yves
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