getItems(array $keys = array()) {@inheritdoc} Parameters array $keys

class ChainAdapter implements AdapterInterface Chains several adapters together. Cached items are fetched from the first adapter having them in its data store. They are saved and deleted in all adapters at once. Methods __construct(array $adapters, int $maxLifetime) getItem($key) {@inheritdoc} getItems(array $keys = array()) {@inheritdoc} hasItem($key) {@inheritdoc} clear() {@inheritdoc} deleteItem($key) {@inheritdoc} deleteItems(array $keys) {@inheritdoc}

clear() {@inheritdoc}

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

deleteItems(array $keys) {@inheritdoc} Parameters array $keys

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

class CardSchemeValidator extends ConstraintValidator Validates that a card number belongs to a specified scheme. Constants PRETTY_DATE Whether to format {@link \DateTime} objects as RFC-3339 dates ("Y-m-d H:i:s"). OBJECT_TO_STRING Whether to cast objects with a "__toString()" method to strings. Methods initialize(ExecutionContextInterface $context) Initializes the constraint validator. from ConstraintValidator validate(mixed $value, Constraint $constraint) Validates a credit

class Caster Helper for filtering out properties in casters. Constants EXCLUDE_VERBOSE EXCLUDE_VIRTUAL EXCLUDE_DYNAMIC EXCLUDE_PUBLIC EXCLUDE_PROTECTED EXCLUDE_PRIVATE EXCLUDE_NULL EXCLUDE_EMPTY EXCLUDE_NOT_IMPORTANT EXCLUDE_STRICT PREFIX_VIRTUAL PREFIX_DYNAMIC PREFIX_PROTECTED Methods static array castObject(object $obj, ReflectionClass $reflector) Casts objects to arrays and adds the dynamic property prefix. static array filter

static array filter(array $a, int $filter, array $listedProperties = array()) Filters out the specified properties. By default, a single match in the $filter bit field filters properties out, following an "or" logic. When EXCLUDE_STRICT is set, an "and" logic is applied: all bits must match for a property to be removed. Parameters array $a The array containing the properties to filter int $filter A bit field of Caster::EXCLUDE_* constants specifying which properties

class CascadingStrategy Specifies whether an object should be cascaded. Cascading is relevant for any node type but class nodes. If such a node contains an object of value, and if cascading is enabled, then the node traverser will try to find class metadata for that object and validate the object against that metadata. If no metadata is found for a cascaded object, and if that object implements {@link \Traversable}, the node traverser will iterate over the object and cascade each object or c