use strict;

my ($x, $y);

foreach $x (1..10) {
    print "in loop x=$x\n";
    last if ($x >= 5);
}
print "after loop x=$x\n";


foreach my $y (1..10) {
    print "in loop y=$y\n";
    last if ($y >= 5);
}
print "after loop y=$y\n";

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I would have thought that these two loops would behave differently...

I expected the first block to print after loop x=5 and the second to print after loop y=...

Why doesn't the first block modify $x?

nop

In reply to Scoping question by nop

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