valid() {@inheritdoc}

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

class BsdFindAdapter extends AbstractFindAdapter deprecated since 2.8, to be removed in 3.0. Use Finder instead. Shell engine implementation using BSD find command. Methods bool isSupported() Tests adapter support for current platform. from AbstractAdapter AdapterInterface setFollowLinks(bool $followLinks) from AbstractAdapter AdapterInterface setMode(int $mode) from AbstractAdapter AdapterInterface setDepths(array $depths) from AbstractAdapter AdapterInterface set

class HeaderBag implements IteratorAggregate, Countable HeaderBag is a container for HTTP headers. Methods __construct(array $headers = array()) Constructor. string __toString() Returns the headers as a string. array all() Returns the headers. array keys() Returns the parameter keys. replace(array $headers = array()) Replaces the current HTTP headers by a new set. add(array $headers) Adds new headers the current HTTP headers set. string|array get(string $key

class ServerBag extends ParameterBag ServerBag is a container for HTTP headers from the $_SERVER variable. Methods __construct(array $parameters = array()) Constructor. from ParameterBag array all() Returns the parameters. from ParameterBag array keys() Returns the parameter keys. from ParameterBag replace(array $parameters = array()) Replaces the current parameters by a new set. from ParameterBag add(array $parameters = array()) Adds parameters. from ParameterBag mixed

class GnuFindAdapter extends AbstractFindAdapter deprecated since 2.8, to be removed in 3.0. Use Finder instead. Shell engine implementation using GNU find command. Methods bool isSupported() Tests adapter support for current platform. from AbstractAdapter AdapterInterface setFollowLinks(bool $followLinks) from AbstractAdapter AdapterInterface setMode(int $mode) from AbstractAdapter AdapterInterface setDepths(array $depths) from AbstractAdapter AdapterInterface set

getPath()

array all() Returns the children. Return Value array

class True extends IsTrue deprecated since version 2.7, to be removed in 3.0. Use IsTrue instead. Constants DEFAULT_GROUP The name of the group given to all constraints with no explicit group. CLASS_CONSTRAINT Marks a constraint that can be put onto classes. PROPERTY_CONSTRAINT Marks a constraint that can be put onto properties. NOT_TRUE_ERROR Properties mixed $payload Domain-specific data attached to a constraint. from Constraint array $groups The groups that the const

class RelativePath extends PropertyPath Constants SINGULAR_SEPARATOR Character used for separating between plural and singular of an element. Methods __construct(FormInterface $root, PropertyPath|string $propertyPath) string __toString() Returns the string representation of the property path from PropertyPath integer getLength() Returns the length of the property path, i.e. the number of elements. from PropertyPath PropertyPath getParent() Returns the parent property pat