Returns all metadata values attached to an object. If multiple
have attached metadata, each will value will be included.
|
public getMetadata ( mixed $subject, string $metadataKey ) : |
||
| $subject | mixed | |
| $metadataKey | string | |
| Результат | ||
public function getMetadata($block, $metadataKey)
{
if (!$block instanceof Block) {
throw new \InvalidArgumentException("Object must be a Block");
}
if ($block->getLevel() === $this->owningLevel) {
return parent::getMetadata($block, $metadataKey);
} else {
throw new \InvalidStateException("Block does not belong to world " . $this->owningLevel->getName());
}
}
