RecursiveIteratorIterator::__construct

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RecursiveIteratorIterator::__construct — Construct a RecursiveIteratorIterator

Descripción

RecursiveIteratorIterator::__construct ( Traversable $iterator [, int $mode = LEAVES_ONLY [, int $flags = 0 ]] )

Creates a RecursiveIteratorIterator from a RecursiveIterator.

Warning

Esta función no está documentada actualmente, solamente se encuentra disponible la lista de parámetros.

Parámetros

iterator: The iterator being constructed from, which is from a RecursiveIterator or IteratorAggregate.
mode: The mode. Options are LEAVES_ONLY (default), SELF_FIRST and CHILD_FIRST.
flags

Valores devueltos

add a note User Contributed Notes RecursiveIteratorIterator::__construct

Tom 06-Jan-2011 09:13


Note: the missing documentation of the argument list for this constructor is currently as follows (according to source code).



Param iter: see RecursiveIterator



Param mode:

- LEAVES_ONLY = (default) only iterate leaves

- SELF_FIRST = iterate parents prior to children

- CHILD_FIRST = iterate children prior to parents



Param flags:

- CATCH_GET_CHILD = ignore exceptions in getChildren() call

Matt Creenan 05-Mar-2010 05:39


Note that LEAVES_ONLY, SELF_FIRST and CHILD_FIRST do not work by themselves.



They are class constants so you need to use RecursiveIteratorIterator::LEAVES_ONLY, etc.

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