Hi Monks, I am a newbie trying to wrap my head around perl. when i was trying out a piece of code which searches a target number from the given number.I'm getting an error when i run this piece of code. 

sub search {
    my ( $number, $target ) = @_;
       foreach my $i ( 0 .. $#$number ) {
       return $i if $i == $target;
       }
      return;
}


print search (100,50);

[download]

what is wrong with this code ? Thanks and happy new year 2015.

In reply to RE: Can't use string ("100") as an ARRAY ref while "strict refs" in use at ./divide_con_210.pl line 19. by lonewolf28

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