NAME

HTML::EmbeddedPerl - The Perl embeddings for HTML.

SYNOPSYS

recommends run on automatic.

run in the automatically

passing of instanced object $epl. that are reference of Apache::RequestRec(modperl) or __PACKAGE__(cgi). example of use in the code tags.

  # output header ($key,$value)
  $epl->header_out('Content-Type','text/html');
  # set of contents type, default is 'text/html', output forcing.
  $epl->content_type('text/html');

using in the script

  $htm = something;

  use HTML::EmbeddedPerl;
  $e = HTML::EmbeddedPerl->new();

  # output header ($key,$value)
  $e->header_out('Content-Create','foo');
  # set of contents type, default is 'text/html'
  $e->content_type('text/plain');

  # flushing header and contents. (example 1)
  $e->ep(\$htm);

  # not flushing header, return contents to $r.
  $r = $e->ep(\$htm);

  # flushing HTTP header.
  $e->flush;
  # same above. (example 1)
  print $r;

DESCRIPTION

The Perl-Code embeddings for HTML, it is simple and easy.

adding <$ Perl-Code $> to your HTML. if code blocks too many, cannot use local variables between code blocks.

modperl2

if you want not use of global variables, please use $var. destruct $var after execute. but it can use between multiple tags too.

  <FilesMatch ".*\.phtml?$">
  SetHandler perl-script
  PerlResponseHandler HTML::EmbeddedPerl
  PerlOptions +ParseHeaders
  </FilesMatch>

may be had compatible PerlResponceHandler modperl.

cgi

inserting first line to

  #!/your/path/twepl

wrapper

if you cannot use twepl? but wrapper.pl is available.

  AddType application/x-embedded-perl .phtml
  AddHandler application/x-embedded-perl .phtml
  Action application/x-embedded-perl /your/path/wrapper

TIMEOUT

force exiting over the timeout for loop detection. $TIMEOUT is global, please change it overwritten.

  # default is "2" seconds.
  $TIMEOUT = 2;

already executing under alarm, cannot change that timeout.

  # set as new timeout.
  alarm($TIMEOUT);
  # cancelling timeout.
  alarm(0);

modperl2

  $TIMEOUT = X;
  # cancelling timeout and unset timeout.
  alarm(($TIMEOUT=0));

cgi

  # set as new timeout.
  alarm(X);

wrapper

before calling sub ep()

  $HTML::EmbeddedPerl::TIMEOUT = X;

RESERVED

it simply solving cgi-modperl compatibility.

Subroutines

for cgi interface. other Subs define it freely.

  header_out
  content_type
  print
  flush

for modperl, run in the depends Apache::RequestRec and more.

Variables

  $TIMEOUT(global)
  $epl
  $var

AUTHOR

Twinkle Computing <twinkle@cpan.org>

LISENCE

Copyright (c) 2010 Twinkle Computing All rights reserved.

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

cpanm HTML::EmbeddedPerl

perl -MCPAN -e shell
install HTML::EmbeddedPerl