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
<? $return = get_declared_interfaces(); print_r($return); ?>
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 )