Re^3: What is $x{$y}?

[Riales]

in reply to Re^2: What is $x{$y}?
in thread What is $x{$y}?

Oops, you're right. Array is totally wrong. Making the change to the original post!

[invaderzard]

How about $x{@y} then? How does that work?

For instance, in a foreach $x(@y){} line of code.

[AnomalousMonk]

How about $x{@y} then? How does that work ... in a foreach $x(@y){} line of code.

There is no  $x{@y} expression in the
    foreach $x(@y){}
statement. In that statement,  $x is aliased to successive elements of the  @y array on each execution of the loop.