digits_dash

Name

digits_dash — eliminate non-digit characters, with the exception of dashes

DESCRIPTION

The filter eliminates any non-digit characters, except dashes. (That is, anything that's not a dash ("-") or in a 0-9 range).

EXAMPLES

Example: Filter example

[filter digits_dash]Digits-dash code is: 90901212-3124[/filter]

Example in action:

              -90901212-3124

NOTES

For more information on Perl Regular Expressions, pattern matching and character classes, see perlre(1).

AVAILABILITY

digits_dash is available in Interchange versions:

4.6.0-5.9.0 (git-head)

SOURCE

Interchange 5.9.0:

Source: code/Filter/digits_dash.filter
Lines: 19


# Copyright 2008 Interchange Development Group
# Copyright 2008 Davor Ocelic
# 
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.  See the LICENSE file for details.
# 
# $Id: digits_dash.filter,v 1.1 2008-04-27 17:37:10 docelic Exp $

CodeDef digits_dash Filter
CodeDef digits_dash Description Digits-dashes
CodeDef digits_dash Routine <<EOR
sub {
my $val = shift;
$val =~ s/[^\d-]+//g;
return $val;
}
EOR

AUTHORS

Interchange Development Group


digits		digits_dot