function SessionHelper::clearPath

Same name in other branches
  1. 4.0.x modules/stream_wrapper_example/src/SessionHelper.php \Drupal\stream_wrapper_example\SessionHelper::clearPath()

Clear a path into our store.

Parameters

string $path: The path portion of a URI (i.e., without the SCHEME://).

File

modules/stream_wrapper_example/src/SessionHelper.php, line 145

Class

SessionHelper
Helper to manage file wrapper data stored in the session object.

Namespace

Drupal\stream_wrapper_example

Code

public function clearPath($path) {
    $this->getStore();
    if ($this->checkPath($path)) {
        $path_info = $this->getParentPath($path);
        $store_info = $this->processPath($path_info['dirname']);
        if ($store_info === FALSE) {
            // The path was not found, nothing to do.
            return;
        }
        // We want to clear the key at the tip, so...
        unset($store_info['tip'][$path_info['basename']]);
        // Write back to the store.
        $this->setStore($store_info['store']);
    }
}