GET_DECLARED_INTERFACES
Returns an array of all declared interfaces
SYNTAX
get_declared_interfaces ( void ) : array
RETURN
Returns an array of the names of the declared interfaces in the current script.
EXAMPLES
Array
(
[0] => Traversable
[1] => IteratorAggregate
[2] => Iterator
[3] => ArrayAccess
[4] => Serializable
[5] => Countable
[6] => Throwable
[7] => DateTimeInterface
[8] => RecursiveIterator
[9] => OuterIterator
[10] => SeekableIterator
[11] => SplObserver
[12] => SplSubject
[13] => Reflector
[14] => SessionHandlerInterface
[15] => SessionIdInterface
[16] => SessionUpdateTimestampHandlerInterface
[17] => JsonSerializable
)