<?php /** * Smarty Method GetStreamVariable * * Smarty::getStreamVariable() method * * @package Smarty * @subpackage PluginsInternal * @author Uwe Tews */ class Smarty_Internal_Method_GetStreamVariable { /** * Valid for all objects * * @var int */ public $objMap = 7; /** * gets a stream variable * * @api Smarty::getStreamVariable() * * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data * @param string $variable the stream of the variable * * @return mixed * @throws \SmartyException */ public function getStreamVariable(Smarty_Internal_Data $data, $variable) { $_result = ''; $fp = fopen($variable, 'r+'); if ($fp) { while (!feof($fp) && ($current_line = fgets($fp)) !== false) { $_result .= $current_line; } fclose($fp); return $_result; } $smarty = isset($data->smarty) ? $data->smarty : $data; if ($smarty->error_unassigned) { throw new SmartyException('Undefined stream variable "' . $variable . '"'); } else { return null; } } }