FileSystem::uriScheme
public function FileSystem::uriScheme
public FileSystem::uriScheme($uri)
Returns the scheme of a URI (e.g. a stream).
Parameters
string $uri: A stream, referenced as "scheme://target" or "data:target".
Return value
string|bool A string containing the name of the scheme, or FALSE if none. For example, the URI "public://example.txt" would return "public".
Overrides FileSystemInterface::uriScheme