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 $prefix: (optional) The prefix to search for. If omitted, all configuration object names that exist are returned.
Return value
array An array containing matching configuration object names.
Overrides StorageInterface::listAll
File
- core/lib/Drupal/Core/Config/FileStorage.php, line 217
Class
- FileStorage
- Defines the file storage.
Namespace
Drupal\Core\Config
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | public function listAll($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). $files = scandir($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;} |
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