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.

In reply to Re^5: What is $x{$y}? by AnomalousMonk
in thread What is $x{$y}? by invaderzard

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