Référence de la classe CallbackFilterIterator

Graphe d'héritage de CallbackFilterIterator:

Fonctions membres publiques
	__construct (\Iterator $iterator, $callback)
	accept ()

Attributs protégés
	$callback = null

Description détaillée

Part of the Joomla Framework Compat Package

Copyright

Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved. GNU General Public License version 2 or later; see LICENSE CallbackFilterIterator using the callback to determine which items are accepted or rejected.

1.2.0

Documentation des constructeurs et destructeur

__construct()

__construct	(	\Iterator	$iterator,
			$callback
	)

Creates a filtered iterator using the callback to determine which items are accepted or rejected.

Paramètres

\Iterator	$iterator	The iterator to be filtered.
callable	$callback	The callback, which should return TRUE to accept the current item or FALSE otherwise. May be any valid callable value. The callback should accept up to three arguments: the current item, the current key and the iterator, respectively. ``` php function my_callback($current, $key, $iterator) ```

Exceptions

InvalidArgumentException

Depuis

1.2.0

Références $callback.

Documentation des fonctions membres

accept()

accept

(

)

This method calls the callback with the current value, current key and the inner iterator. The callback is expected to return TRUE if the current item is to be accepted, or FALSE otherwise.

boolean True if the current element is acceptable, otherwise false. 1.2.0

Documentation des champs

$callback

$callback = null

protected

Référencé par __construct().

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La documentation de cette classe a été générée à partir du fichier suivant :

• CallbackFilterIterator.php