Return to parentiterator.inc CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / spl / internal

Annotation of embedaddon/php/ext/spl/internal/parentiterator.inc, revision 1.1

1.1     ! misho       1: <?php
        !             2: 
        !             3: /** @file parentiterator.inc
        !             4:  * @ingroup SPL
        !             5:  * @brief class FilterIterator
        !             6:  * @author  Marcus Boerger
        !             7:  * @date    2003 - 2009
        !             8:  *
        !             9:  * SPL - Standard PHP Library
        !            10:  */
        !            11: 
        !            12: /**
        !            13:  * @brief   Iterator to filter parents
        !            14:  * @author  Marcus Boerger
        !            15:  * @version 1.2
        !            16:  * @since PHP 5.1
        !            17:  *
        !            18:  * This extended FilterIterator allows a recursive iteration using 
        !            19:  * RecursiveIteratorIterator that only shows those elements which have 
        !            20:  * children.
        !            21:  */
        !            22: class ParentIterator extends RecursiveFilterIterator
        !            23: {
        !            24:        /** @return whetehr the current element has children
        !            25:         */
        !            26:        function accept()
        !            27:        {
        !            28:                return $this->it->hasChildren();
        !            29:        }
        !            30: }
        !            31: 
        !            32: ?>