protected YamlDirectoryDiscovery::getIdentifier($file, array $data)
Gets the identifier from the data.
Parameters
string $file: The filename.
array $data: The data from the YAML file.
Return value
string The identifier from the data.
File
- core/lib/Drupal/Component/Discovery/YamlDirectoryDiscovery.php, line 112
Class
- YamlDirectoryDiscovery
- Discovers multiple YAML files in a set of directories.
Namespace
Drupal\Component\Discovery
Code
1 2 3 4 5 6 | protected function getIdentifier($file, array $data) { if (!isset($data[$this->idKey])) { throw new DiscoveryException("The $file contains no data in the identifier key '{$this->idKey}'"); } return $data[$this->idKey];} |
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