Search notes:

Perl regular expressions: character ranges

use warnings;
use strict;

my $text = 'Foo-bar baz';

# It's possible to use \w in «character ranges»:
$text =~ /([\w-]+)/;
print "$1\n";        # Foo-bar

Github repository about-perl, path: /regular-expressions/character_ranges.pl

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758200861, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/languages/Perl/regular-expressions/character_ranges(45): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78

Perl regular expressions: character ranges

See also