Re^4: What is $x{$y}?

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

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

Comment on Re^4: What is $x{$y}?

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Re^5: What is $x{$y}? by AnomalousMonk (Archbishop) on Sep 11, 2012 at 00:30 UTC
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.	[reply] [d/l] [select]