DrupalLocalStreamWrapper::getLocalPath
protected function DrupalLocalStreamWrapper::getLocalPath
protected DrupalLocalStreamWrapper::getLocalPath($uri = NULL)
Returns the canonical absolute path of the URI, if possible.
Parameters
string $uri: (optional) The stream wrapper URI to be converted to a canonical absolute path. This may point to a directory or another type of file.
Return value
string|false If $uri is not set, returns the canonical absolute path of the URI previously set by the DrupalStreamWrapperInterface::setUri() function. If $uri is set and valid for this class, returns its canonical absolute path, as determined by the realpath() function. If $uri is set but not valid, returns FALSE.
File
- includes/stream_wrappers.inc, line 372
- Drupal stream wrapper interface.
Class
- DrupalLocalStreamWrapper
- Drupal stream wrapper base class for local files.
Code
protected function getLocalPath($uri = NULL) { if (!isset($uri)) { $uri = $this->uri; } $path = $this->getDirectoryPath() . '/' . $this->getTarget($uri); $realpath = realpath($path); if (!$realpath) { // This file does not yet exist. $realpath = realpath(dirname($path)) . '/' . drupal_basename($path); } $directory = realpath($this->getDirectoryPath()); if (!$realpath || !$directory || strpos($realpath, $directory) !== 0) { return FALSE; } return $realpath; }
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/includes!stream_wrappers.inc/function/DrupalLocalStreamWrapper::getLocalPath/7.x