1 while print $fh "foo";

[download]

is different from 

print $fh "foo" while 1;

[download]

The first one will stop when the print eventually fills up the device that its writing to, the second one wont.

---
demerphq

In reply to Re: Difference between 'print while' and 'while print' by demerphq
in thread Difference between 'print while' and 'while print' by lamp

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