Hi Monks!
I am trying to pass some values to a subroutine but stuck on the array part of it, here is a sample code to show the problem if anyone can help:
...
errors(
all_msgs => \@all_files,
msg_subject => 'Error files',
mail_msg => 'Listed files for processing:',
);
sub errors {
my (%args) = @_;
my @all_msgs = $args{all_msgs} || '';
my $msg_subject = $args{msg_subject} || '';
my $mail_msg = $args{mail_msg} || '';
...
foreach my $msgs(@all_msgs) {
print "$msgs\n";
...
}
...
}
Thanks!
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|