As far as I know, the main problem with 2-arg open is if the beginning of the file could be misunderstood as the mode. That shouldn't happen if you explicitly specify the mode and have a space before the filename.

But I prefer the 3-arg form anyway.

In reply to Re: open my $fh, MODE, FILE vs. open my $fh, "MODE FILE" by ysth
in thread open my $fh, MODE, FILE vs. open my $fh, "MODE FILE" by Anonymous Monk

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