Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr.3pm

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Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

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NAME

Perl::Critic::Policy::BuiltinFunctions::ProhibitLvalueSubstr

DESCRIPTION

Conway discourages the use of "substr()" as an lvalue, instead recommending that the 4-argument version of "substr()" be used instead. 
   substr($something, 1, 2) = $newvalue;     # not ok
   substr($something, 1, 2, $newvalue);      # ok

AUTHOR

Graham TerMarsch <graham@howlingfrog.com> Copyright (C) 2005-2007 Graham TerMarsch. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.