there are a lot of ways. you proposed 3 of them, of which the last one looks the most elegant to me. but just for the sake of my vanity here's another approach: 
print "OK\n" if grep /$test/, (3,5,7);

[download]
;)

language is a virus from outer space.

In reply to Re: IF and some conditions by thcsoft
in thread IF and some conditions by uksza

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