<?PHP
/**
 * Example that shows the use of variable modifiers
 *
 * patTemplate allows you to use any PHP function as
 * a variable modifier.
 * Furthermore, you may create custom modifiers, see
 * extending-pattemplate.txt for more information.
 *
 * $Id: example_var_modifier.php 297 2004-10-03 11:35:57Z gerd $
 *
 * @author		Stephan Schmidt <schst@php-tools.net>
 * @package		patTemplate
 * @subpackage	Examples
 * @link		http://www.php-tools.net
 */

    /**
     * Main examples prepend file, needed *only* for the examples framework!
     */
    include_once 'patExampleGen/prepend.php';

    // EXAMPLE START ------------------------------------------------------

/**
 * A method of this class will be
 * called to calculate the default
 * value of a variable
 */
 class Foo {
     function bar() {
         return "tomato";
     }
 }

    /**
     * patErrorManager class
     */
    require_once $neededFiles['patErrorManager'];

    /**
     * patTemplate
     */
    require_once $neededFiles['patTemplate'];


	$tmpl	=	&new patTemplate();
	$tmpl->setRoot( 'templates' );

    // $tmpl->setDefaultAttribute( 'attributeplaceholder', 'replace' );

	$tmpl->setOption('allowFunctionsAsDefault', true);

	$tmpl->readTemplatesFromInput( 'example_var_default_function.tmpl' );

    $tmpl->addGlobalVar( 'normal', 'normal content' );
    $tmpl->addGlobalVar( 'recursive', 'recursive removal' );
    $tmpl->addGlobalVar( 'var', 'Remove {RECURSIVE} var: {VAR}' );

    $tmpl->addGlobalVar( 'much_more', 'This is global, but NOT the default value!' );
    $tmpl->addVar( 'page', 'much_more', 'NOT the default value!' );

//    $tmpl->addGlobalVar( 'var', 'global variables' );
    //$tmpl->addVar( 'page', 'var', 'local variables' );


	$tmpl->displayParsedTemplate();
?>