224,234c224,231
<   /**
<   * Force creation of all dirs
<   *
<   * @access public
<   * @param void
<   * @return null
<   */
<   function force_mkdir($path, $chmod = null) {
<     if (is_dir($path)) {
<       return true;
<     } // if
---
> /**
> * Force creation of all dirs.  
> * @link http://projectpier.org/node/294 revesolves 294
> * @access public
> * @param void
> * @return null
> */
> function force_mkdir($path, $chmod = null) {
236,263c233,275
<     $parts = explode('/', $real_path);
<     
<     $forced_path = '';
<     foreach ($parts as $part) {
<       
<       // Skip first on windows
<       if ($forced_path == '') {
<         $start = substr(__FILE__, 0, 1) == '/' ? '/' : '';
<         $forced_path = $start . $part;
<       } else {
<         $forced_path .= '/' . $part;
<       } // if
<       
<       if (!is_dir($forced_path)) {
<         if (!is_null($chmod)) {
<           if (!mkdir($forced_path)) {
<             return false;
<           } // if
<         } else {
<           if (!mkdir($forced_path, $chmod)) {
<             return false;
<           } // if
<         } // if
<       } // if
<     } // foreach
<     
<     return true;
<   } // force_mkdir
---
>     if (!isOpenbasedirAllowedPath($real_path))    {
>         return false;
>     }
>     mkdir($real_path, $chmod, true);
>     return is_dir($real_path);
> } // force_mkdir
> 
> 
> /**
> * Checks wether a given path is accesible with respect to openbase_dir restriction
> *
> * @link http://projectpier.org/node/315 is a problematic solution to the bug, as it relies on
> * command line access
> * @access public
> * @param void
> * @return null
> */
> function isOpenbasedirAllowedPath($path)    {
>     $basedirs = explode (PATH_SEPARATOR, ini_get("open_basedir"));
>    
>     // no basedir restrictions
>     if (empty($basedirs)) return true;
>    
>     // check if path is in basedirs
>     foreach ($basedirs as $basedir)          {
>         if (substr($basedir,-1,1) === DIRECTORY_SEPARATOR)    {
>             // open_basedir restricts access to $basedir only, not in its subdirs
>             // remove trailing slash
>             $basedir        = substr($basedir, 0, -1);
>                
>             // if the path points to exactly this strict basedir, then open_basedir restriction permits access
>             if ($basedir === $path)    {
>                 return true;
>             }
>         } elseif (substr($path, 0, strlen($basedir)) ===  $basedir)    {
>             // the path is in the allowed basedir
>             return true;
>         }
>     }
>     // path is not in any basedir, so path is forbidden
>     return false;
> } //isOpenbasedirAllowedPath
>