HTML::Template::Pro(3)User Contributed Perl DocumentatioHTML::Template::Pro(3)NAMEHTML::Template::Pro - Perl/XS module to use HTML Templates from CGI
scripts
SYNOPSIS
It is moved out and split.
See "SYNOPSIS" in HTML::Template::SYNTAX for introduction to
HTML::Template and syntax of template files.
See "SYNOPSIS" in HTML::Template::PerlInterface for perl interface of
HTML::Template, HTML::Template::Expr and HTML::Template::Pro.
DESCRIPTION
Original HTML::Template is written by Sam Tregar, sam@tregar.com with
contributions of many people mentioned there. Their efforts caused
HTML::Template to be mature html tempate engine which separate perl
code and html design. Yet powerful, HTML::Template is slow, especially
if mod_perl isn't available or in case of disk usage and memory
limitations.
HTML::Template::Pro is a fast lightweight C/Perl+XS reimplementation of
HTML::Template (as of 2.9) and HTML::Template::Expr (as of 0.0.7). It
is not intended to be a complete replacement, but to be a fast
implementation of HTML::Template if you don't need querying, the
extended facility of HTML::Template. Designed for heavy upload,
resource limitations, abcence of mod_perl.
HTML::Template::Pro has complete support of filters and
HTML::Template::Expr's tag EXPR="<expression>", including user-defined
functions and construction <TMPL_INCLUDE EXPR="...">.
HTML::Template work cycle uses 2 steps. First, it loads and parse
template. Then it accepts param() calls until you call output().
output() is its second phase where it produces a page from the parsed
tree of template, obtained in the 1st step.
HTML::Template::Pro loads, parse and outputs template on fly, when you
call $tmpl->output(), in one pass. The corresponding code is written in
C and glued to Perl using Perl+XS. As a result, comparing to
HTML::Template in ordinary calls, it runs 10-25 times faster. Comparing
to HTML::Template with all caching enabled under mod_perl, it still 1-3
times faster. At that HTML::Template caching requires considerable
amount of memory (per process, shareable, or on disk) to be permanently
filled with parsed trees, whereas HTML::Template::Pro don't consumes
memory for caches and use mmap() for reading templates on disk.
Introduction to HTML::Template and syntax of template files is
described in HTML::Template::SYNTAX. Perl interface of HTML::Template
and HTML::Template::Pro is described in HTML::Template::PerlInterface.
SEE ALSO
HTML::Template::SYNTAX, HTML::Template::PerlInterface.
Progect page is http://html-tmpl-pro.sourceforge.net
(and http://sourceforge.net/projects/html-tmpl-pro)
Original modules are HTML::Template, HTML::Template::Expr. Their
progect page is http://html-template.sourceforge.net
BUGS
See "BUGS" in HTML::Template::PerlInterface
AUTHOR
I. Vlasenko, <viy@altlinux.org>
with contributions of Bruni Emiliano, <info at ebruni.it> Stanislav
Yadykin, <tosick at altlinux.ru> Viacheslav Sheveliov <slavash at
aha.ru> Shigeki Morimoto <shigeki.morimoto at mixi.co.jp> Kirill
Rebenok <kirill at rebenok.pl>
COPYRIGHT AND LICENSE
Copyright (C) 2005-2009 by I. Yu. Vlasenko. Pieces of code in Pro.pm
and documentation of HTML::Template are copyright (C) 2000-2002 Sam
Tregar (sam@tregar.com)
The template syntax, interface conventions and a large piece of
documentation of HTML::Template::Pro are based on CPAN module
HTML::Template by Sam Tregar, sam@tregar.com.
This library is free software; you can redistribute it and/or modify it
under either the LGPL2+ or under the same terms as Perl itself, either
Perl version 5.8.4 or, at your option, any later version of Perl 5 you
may have available.
perl v5.14.2 2012-02-28 HTML::Template::Pro(3)
