PHPTAL_Filter Class Reference

Inheritance diagram for PHPTAL_Filter:

[legend]List of all members.

Public Member Functions
	filter (&$tpl, $data, $mode)

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Detailed Description

Interface for source filter.

This interface may be used to implement input / output filters.

If the template intermediate php code is up to date, pre filters won't be used on it.

Output filters are only called on main template result.

<? class MyFilter extends PHPTAL_Filter { function filter(&$tpl, $data, $mode) { // just to present $mode usage for input/output filters if ($mode == PHPTAL_POST_FILTER) { return PEAR::raiseError("MyFilter mustn't be used as a pre-filter'); }

// remove html comments from template source return preg_replace('/(<\!--.*?-->)/sm', '', $data); } }

$tpl = PHPTAL('mytemplate.html'); $tpl->addInputFilter( new MyFilter() ); echo $tpl->execute();

?>

Author:

Laurent Bedubourg <laurent.bedubourg@free.fr>

Definition at line 40 of file Filter.php.

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Member Function Documentation

PHPTAL_Filter::filter (  &$  tpl, $  data, $  mode )

Filter some template source string. Parameters: PHPTAL_Template  $tpl The template which invoked this filter. string  $data Data to filter. int  $mode PHPTAL_PRE_FILTER | PHPTAL_POST_FILTER depending if this filter is registered as a pre-filter or as a post-filter. Definition at line 56 of file Filter.php. References filter(). Referenced by filter().

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The documentation for this class was generated from the following file:

• Filter.php

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