Руководство по PHP
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# class_implements

(PHP 5)

class_implements -- Return the interfaces which are implemented by the given class

## Описание

array class_implements ( mixed class [, bool autoload] )

This function returns an array with the names of the interfaces that the given class and its parents implement.

## Список параметров

class

  An object (class instance) or a string (class name).

autoload

  Whether to allow this function to load the class automatically through the __autoload magic method. Defaults to `TRUE`.

## Возвращаемые значения

Returns an array or `FALSE` on error.

## Список изменений

Версия | Описание
--- | ---
5.1.0 | Added the option to pass the class parameter as a string. Added the autoload parameter.

## Примеры

Пример 1. class_implements() example

`<?php interface foo { } class bar implements foo {} print_r(class_implements(new bar)); // since PHP 5.1 you may also specify the parameter as a string print_r(class_implements('bar')); function __autoload($class_name) { require_once $class_name . '.php'; } // use __autoload to load the 'not_loaded' class print_r(class_implements('not_loaded', true)); ?>`

Результатом выполнения данного примера будет что-то подобное:

    Array
    (
        [foo] => foo
    )

    Array
    (
        [interface_of_not_loaded] => interface_of_not_loaded
    )

## Смотрите также

class_parents()

Пред. | Начало | След.
SimpleXMLIterator::valid | Уровень выше | class_parents