Ok, let me rewrite your code for you in a simpler way...
You want to match in the "second" name if I get it right..
avoiding matching people who might be called Jackson Anything or Jackson Something or perhaps, even just jackson. I have put comments in the code itself.
my @myNames = ('Larry jackson', 'Curly jackson', 'Moe Sanders','Jackso
+n Something','jackson',);
# our list of names, note that I added a few more
print "Who's on the list:\n";
foreach $fullname (@myNames) {
# $fullname contains each name in @myNames one by one
@array = split (/\s+/,$fullname);
# lets split the name based on a whitespace character,
# in our case, a space, \s
if (scalar @array > 1) {
# if the number of elements in the array @array
# is more than one, which it should be, then
# check the second element, like this
if($array[1] =~ /jackson/i) {
# the "i" indicates a case-insensitive match,
# Jackson is same as jackson
print "$fullname\n"; # go ahead and print
}
}
}
perliff
----------------------
-with perl on my side
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