<?php /** * Smarty Internal Plugin Templateparser Parsetrees * These are classes to build parsetrees in the template parser * * @package Smarty * @subpackage Compiler * @author Thue Kristensen * @author Uwe Tews */ /** * @package Smarty * @subpackage Compiler * @ignore */ abstract class Smarty_Internal_ParseTree { /** * Parser object * * @var object */ public $parser; /** * Buffer content * * @var mixed */ public $data; /** * Subtree array * * @var array */ public $subtrees = array(); /** * Return buffer * * @return string buffer content */ abstract public function to_smarty_php(); }