<?PHP
/**
 * patTemplate example that shows how global variables
 * can be added.
 *
 * Global Variables will be replaced in all templates that
 * are loaded.
 *
 * You may add a global and a local variable with the same
 * name, but as globals are replaced after locals, you
 * will see the value of the local var.
 *
 * $Id: example_api_addglobalvar.php 494 2017-11-16 15:35:12Z gerd $
 *
 * @author		Stephan Schmidt <schst@php-tools.net>
 * @package		patTemplate
 * @subpackage	Examples
 * @link		http://www.php-tools.net
 * @see			patTemplate::addGlobalVar()
 * @see			patTemplate::addGlobalVars()
 */

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

    /**
     * patErrorManager class
     */
    require_once $neededFiles['patErrorManager'];
    
    /**
     * patTemplate
     */
    require_once $neededFiles['patTemplate'];
    	
	$tmpl	=	new patTemplate();
	$tmpl->setRoot( 'templates' );

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

	$tmpl->addGlobalVar( 'bar', 'I\'m global!' );
	$tmpl->addGlobalVar( 'global_foo', 'This variable is available for global-skope' );
	$tmpl->addGlobalVar( 'local_bar', 'Global varaibles cannot overwrite local values...' );
	$tmpl->addGlobalVar( 'local_foo', '...even if the local values are set to empty string.' );
	$tmpl->addGlobalVars(
							array(
									'name' => 'schst',
									'realname' => 'Stephan Schmidt'
								), 
								'user_'
						);
	
	$tmpl->displayParsedTemplate();
	
	$tmpl->dump();
?>