<?php/** * Smarty plugin * @package Smarty * @subpackage plugins *//** * assemble filepath of requested plugin * * @param string $type * @param string $name * @return string|false */function smarty_core_assemble_plugin_filepath($params, &$smarty){    static $_filepaths_cache = array();    $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php';    if (isset($_filepaths_cache[$_plugin_filename])) {        return $_filepaths_cache[$_plugin_filename];    }    $_return = false;    foreach ((array)$smarty->plugins_dir as $_plugin_dir) {        $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;        // see if path is relative        if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) {            $_relative_paths[] = $_plugin_dir;            // relative path, see if it is in the SMARTY_DIR            if (@is_readable(SMARTY_DIR . $_plugin_filepath)) {                $_return = SMARTY_DIR . $_plugin_filepath;                break;            }        }        // try relative to cwd (or absolute)        if (@is_readable($_plugin_filepath)) {            $_return = $_plugin_filepath;            break;        }    }    if($_return === false) {        // still not found, try PHP include_path        if(isset($_relative_paths)) {            foreach ((array)$_relative_paths as $_plugin_dir) {                $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;                $_params = array('file_path' => $_plugin_filepath);                require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');                if(smarty_core_get_include_path($_params, $smarty)) {                    $_return = $_params['new_file_path'];                    break;                }            }        }    }    $_filepaths_cache[$_plugin_filename] = $_return;    return $_return;}/* vim: set expandtab: */?>