<?php/** * Smarty plugin * @package Smarty * @subpackage plugins *//** * Retrieves PHP script resource * * sets $php_resource to the returned resource * @param string $resource * @param string $resource_type * @param  $php_resource * @return boolean */function smarty_core_get_php_resource(&$params, &$smarty){    $params['resource_base_path'] = $smarty->trusted_dir;    $smarty->_parse_resource_name($params, $smarty);    /*     * Find out if the resource exists.     */    if ($params['resource_type'] == 'file') {        $_readable = false;        if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) {            $_readable = true;        } else {            // test for file in include_path            $_params = array('file_path' => $params['resource_name']);            require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');            if(smarty_core_get_include_path($_params, $smarty)) {                $_include_path = $_params['new_file_path'];                $_readable = true;            }        }    } else if ($params['resource_type'] != 'file') {        $_template_source = null;        $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0])            && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0],                                    array($params['resource_name'], &$_template_source, &$smarty));    }    /*     * Set the error function, depending on which class calls us.     */    if (method_exists($smarty, '_syntax_error')) {        $_error_funcc = '_syntax_error';    } else {        $_error_funcc = 'trigger_error';    }    if ($_readable) {        if ($smarty->security) {            require_once(SMARTY_CORE_DIR . 'core.is_trusted.php');            if (!smarty_core_is_trusted($params, $smarty)) {                $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted');                return false;            }        }    } else {        $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable');        return false;    }    if ($params['resource_type'] == 'file') {        $params['php_resource'] = $params['resource_name'];    } else {        $params['php_resource'] = $_template_source;    }    return true;}/* vim: set expandtab: */?>