<?php
/**
 * Smarty plugin
 *
 * @package    Smarty
 * @subpackage PluginsFilter
 */

/**
 * Smarty htmlspecialchars variablefilter plugin
 *
 * @param string $source input string
 *
 * @return string filtered output
 */
function smarty_variablefilter_htmlspecialchars( $source ) {
	return htmlspecialchars( $source, ENT_QUOTES, Smarty::$_CHARSET );
}
