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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	RedHat 9.0 (Shrike)
	PerlIO::scalar(3pm)

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PerlIO::scalar

NAME
SYNOPSIS
DESCRIPTION

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NAME

PerlIO::scalar − support module for in−memory IO.

SYNOPSIS

   open($fh,"<",\$scalar);
   open($fh,">",\$scalar);

or

   open($fh,"<:scalar",\$scalar);
   open($fh,">:scalar",\$scalar);

DESCRIPTION

"PerlIO::scalar" only exists to use XSLoader to load C code that provides support for treating a scalar as an "in memory" file.

All normal file operations can be performed on the handle. The scalar is considered a stream of bytes. Currently fileno($fh) returns "undef".

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PerlIO::scalar(3pm)