FOREACH statement

[lucknowm]

what is error in following code :

@dir = ( $d1, $d2, $d3 );

foreach ( $dir )
{
chk_dir_exists ( $dir )
};


Keeps complaining "Global symbol dir requires explicit package name "

 

[fortytwo]

Do you have a:

use strict;

line in your code? If so you will need something like this:

my @dir = ( $d1, $d2, $d3 );
foreach my $dir (@dir) {
    chk_dir_exists ( $dir )
};

or something like that ;-)

Will. will@hellacool.co.uk

http://home.hellacool.co.uk/