core.create_dir_structure.php
上传用户:xjjlds
上传日期:2015-12-05
资源大小:22823k
文件大小:3k
源码类别:
多媒体编程
开发平台:
Visual C++
- <?php
- /**
- * Smarty plugin
- * @package Smarty
- * @subpackage plugins
- */
- /**
- * create full directory structure
- *
- * @param string $dir
- */
- // $dir
- function smarty_core_create_dir_structure($params, &$smarty)
- {
- if (!file_exists($params['dir'])) {
- $_open_basedir_ini = ini_get('open_basedir');
- if (DIRECTORY_SEPARATOR=='/') {
- /* unix-style paths */
- $_dir = $params['dir'];
- $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
- $_new_dir = ($_dir{0}=='/') ? '/' : getcwd().'/';
- if($_use_open_basedir = !empty($_open_basedir_ini)) {
- $_open_basedirs = explode(':', $_open_basedir_ini);
- }
- } else {
- /* other-style paths */
- $_dir = str_replace('\','/', $params['dir']);
- $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
- if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) {
- /* leading "//" for network volume, or "[letter]:/" for full path */
- $_new_dir = $_root_dir[1];
- /* remove drive-letter from _dir_parts */
- if (isset($_root_dir[3])) array_shift($_dir_parts);
- } else {
- $_new_dir = str_replace('\', '/', getcwd()).'/';
- }
- if($_use_open_basedir = !empty($_open_basedir_ini)) {
- $_open_basedirs = explode(';', str_replace('\', '/', $_open_basedir_ini));
- }
- }
- /* all paths use "/" only from here */
- foreach ($_dir_parts as $_dir_part) {
- $_new_dir .= $_dir_part;
- if ($_use_open_basedir) {
- // do not attempt to test or make directories outside of open_basedir
- $_make_new_dir = false;
- foreach ($_open_basedirs as $_open_basedir) {
- if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {
- $_make_new_dir = true;
- break;
- }
- }
- } else {
- $_make_new_dir = true;
- }
- if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) {
- $smarty->trigger_error("problem creating directory '" . $_new_dir . "'");
- return false;
- }
- $_new_dir .= '/';
- }
- }
- }
- /* vim: set expandtab: */
- ?>