Somehow I ran into an equivalent of the following, for the script: 
use strict;

while(my $a=<DATA>){
  print $a;
}

__END__
1
2
3
__DATA__
a
b
c

[download]
I was expecting the result to be: 
a
b
c

[download]
But I actually got: 
1
2
3
__DATA__
a
b
c

[download]
So __END__ is equivalent to __DATA__? eveything after __END__ or __DATA__ can be accessed via <DATA>?

In reply to __END__ is equivalent to __DATA__ ? by johnnywang

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