Perhaps you want:
for my $var ( map lc, @vars ) { print "Value: " . $hash_ref->{$var} . "\n" if exists $hash_ref->{$ +var}; }
In reply to Re: How a for() assignment works
by jwkrahn
in thread How a for() assignment works
by Herkum
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |