get_declared_interfaces

(PHP 5, PHP 7, PHP 8)

get_declared_interfaces — Returns an array of all declared interfaces

Description

Gets the declared interfaces.

Parameters

This function has no parameters.

Return Values

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] => reflector
 [5] => RecursiveIterator
 [6] => SeekableIterator
)

See Also

• interface_exists() - Checks if the interface has been defined
• get_declared_classes() - Returns an array with the name of the defined classes
• class_implements() - Return the interfaces which are implemented by the given class or interface