untested:
my @candidates = qw(
http://www.someplace.com/foo
http://www.someplace.com/foo/bar
http://www.someplace.else.com/foo
);
my $target = 'http://www.someplace.com/foo/fighter/index.html';
my %leader = ( uri => '', length => 0 );
foreach my $candidate (@candidates) {
if( $target =~ /^$candidate/ ) {
if( length($candidate) > $leader{length} ) {
@leader{'uri','length'} =
($candidate,length($candidate));
}
}
}
if( $leader{uri} ) {
print $leader{uri},',',substr($target,$leader{length});
}
else {
print "no matches"
}
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