public function FileStorage::listAll
public FileStorage::listAll($prefix= '')
Gets configuration object names starting with a given prefix.
Given the following configuration objects:
- node.type.article
- node.type.page
Passing the prefix 'node.type.' will return an array containing the above names.
Parameters
string $prefix: (optional) The prefix to search for. If omitted, all configuration object names that exist are returned.
Return value
array An array containing matching configuration object names.
Overrides StorageInterface::listAll
File
- core/lib/Drupal/Core/Config/FileStorage.php, line 191
Class
- FileStorage
- Defines the file storage.
Namespace
Drupal\Core\ConfigCode
public function listAll($prefix = '') { $dir = $this->getCollectionDirectory(); if (!is_dir($dir)) { return array(); } $extension = '.' . static::getFileExtension(); // glob() directly calls into libc glob(), which is not aware of PHP stream // wrappers. Same for \GlobIterator (which additionally requires an absolute // realpath() on Windows). // @see https://github.com/mikey179/vfsStream/issues/2 $files = scandir($dir); $names = array(); $pattern = '/^' . preg_quote($prefix, '/') . '.*' . preg_quote($extension, '/') . '$/'; foreach ($files as $file) { if ($file[0] !== '.' && preg_match($pattern, $file)) { $names[] = basename($file, $extension); } } return $names; }
© 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/core!lib!Drupal!Core!Config!FileStorage.php/function/FileStorage::listAll/8.1.x