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Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

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-t

Like -T, but taint checks will issue warnings rather than fatal errors. These warnings can be controlled normally with no warnings qw(taint).

NOTE: this is not a substitute for -T. This is meant only to be used as a temporary development aid while securing legacy code: for real production code and for new secure code written from scratch always use the real -T.

ISBN 9781906966027Perl Language Reference ManualSee the print edition