offsetGet($key) {@inheritdoc} Parameters $key

string|null render(string|ControllerReference $uri, string $renderer = 'inline', array $options = array()) Renders a URI and returns the Response content. Available options: ignore_errors: true to return an empty string in case of an error Parameters string|ControllerReference $uri A URI as a string or a ControllerReference instance string $renderer The renderer name array $options An array of options Return Value string|null The Response content or null when the Response is s

string getMethod() Returns the request method. Return Value string The request method

Classes AbstractOperation Base catalogues binary operation class. DiffOperation Diff operation between two catalogues. MergeOperation Merge operation between two catalogues. Interfaces OperationInterface Represents an operation on catalogue(s).

Response setVary(string|array $headers, bool $replace = true) Sets the Vary header. Parameters string|array $headers bool $replace Whether to replace the actual value or not (true by default) Return Value Response

static Response create(SplFileInfo|string $file = null, int $status = 200, array $headers = array(), bool $public = true, null|string $contentDisposition = null, bool $autoEtag = false, bool $autoLastModified = true) Parameters SplFileInfo|string $file The file to stream int $status The response status code array $headers An array of response headers bool $public Files are public by default null|string $contentDisposition The type of Content-Disposition to set automat

string|null getParent() Returns the name of the parent type. Return Value string|null The name of the parent type if any, null otherwise

StopwatchEvent lap(string $name) Stops then restarts an event. Parameters string $name The event name Return Value StopwatchEvent The event Exceptions LogicException When the event has not been started

final string serialize(mixed $data, string $format, array $context = array()) Serializes data in the appropriate format. Parameters mixed $data any data string $format format name array $context options normalizers/encoders have access to Return Value string

bool isPublic(object|string $objectOrClassName) Returns whether this member is public. Parameters object|string $objectOrClassName The object or the class name Return Value bool