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Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros.3pm
Langue: en
Version: 2010-09-08 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Perl::Critic::Policy::ValuesAndExpressions::ProhibitLeadingZeros - Write "oct(755)" instead of "0755".AFFILIATION
This Policy is part of the core Perl::Critic distribution.DESCRIPTION
Perl interprets numbers with leading zeros as octal. If that's what you really want, its better to use "oct" and make it obvious.$var = 041; # not ok, actually 33 $var = oct(41); # ok chmod 0644, $file; # ok by default dbmopen %database, 'foo.db', 0600; # ok by default mkdir $directory, 0755; # ok by default sysopen $filehandle, $filename, O_RDWR, 0666; # ok by default umask 0002; # ok by default
CONFIGURATION
If you want to ban all leading zeros, set "strict" to a true value in a .perlcriticrc file.[ValuesAndExpressions::ProhibitLeadingZeros] strict = 1
AUTHOR
Jeffrey Ryan Thalhammer <thaljef@cpan.org>COPYRIGHT
Copyright (c) 2005-2009 Jeffrey Ryan Thalhammer. All rights reserved.This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre