class Crawler implements Countable, IteratorAggregate Crawler eases navigation of a list of \DOMNode objects. Methods __construct(mixed $node = null, string $currentUri = null, string $baseHref = null) string getUri() Returns the current URI. string getBaseHref() Returns base href. clear() Removes all the nodes. add(DOMNodeList|DOMNode|array|string|null $node) Adds a node to the current list of nodes. addContent(string $content, null|string $type = null) Adds HT

array getDescriptors() Returns an array of descriptors for the use of proc_open. Return Value array

array getResource() Return Value array An array with two keys: 'prefix' for the prefix used and 'variables' containing all the variables watched by this resource

string|array getTargets() Returns whether the constraint can be put onto classes, properties or both. This method should return one or more of the constants Constraint::CLASSCONSTRAINT and Constraint::PROPERTYCONSTRAINT. Return Value string|array One or more constant values

Classes Guess Base class for guesses made by TypeGuesserInterface implementation TypeGuess Contains a guessed class name and a list of options for creating an instance of that class ValueGuess Contains a guessed value

bool isSecure() Checks whether the cookie should only be transmitted over a secure HTTPS connection from the client. Return Value bool

class ChainCacheClearer implements CacheClearerInterface ChainCacheClearer. Methods __construct(array $clearers = array()) Constructs a new instance of ChainCacheClearer. clear(string $cacheDir) Clears any caches necessary. add(CacheClearerInterface $clearer) Adds a cache clearer to the aggregate. Details __construct(array $clearers = array()) Constructs a new instance of ChainCacheClearer. Parameters array $clearers The initial cl

int getRowspan() Gets number of rowspan. Return Value int

class Profiler Profiler. Methods __construct(ProfilerStorageInterface $storage, LoggerInterface $logger = null) Constructor. disable() Disables the profiler. enable() Enables the profiler. Profile|false loadProfileFromResponse(Response $response) Loads the Profile for the given Response. Profile loadProfile(string $token) Loads the Profile for the given token. bool saveProfile(Profile $profile) Saves a Profile. purge() Purges all data from the storage. ar

addDocument(DOMDocument $dom) Adds a \DOMDocument to the list of nodes. Parameters DOMDocument $dom A \DOMDocument instance