Iteradores
PHP Manual

The RecursiveArrayIterator class

(PHP 5 >= 5.1.0, PHP 7)

Introdução

This iterator allows to unset and modify values and keys while iterating over Arrays and Objects in the same way as the ArrayIterator. Additionally it is possible to iterate over the current iterator entry.

Sinopse da classe

RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator {
/* Constantes */
const integer CHILD_ARRAYS_ONLY = 4 ;
/* Métodos */
public RecursiveArrayIterator getChildren ( void )
public bool hasChildren ( void )
/* Inherits */
public void ArrayIterator::append ( mixed $value )
public void ArrayIterator::asort ( void )
public ArrayIterator::__construct ([ mixed $array = array() [, int $flags = 0 ]] )
public int ArrayIterator::count ( void )
mixed ArrayIterator::current ( void )
public array ArrayIterator::getArrayCopy ( void )
public void ArrayIterator::getFlags ( void )
mixed ArrayIterator::key ( void )
public void ArrayIterator::ksort ( void )
public void ArrayIterator::natcasesort ( void )
public void ArrayIterator::natsort ( void )
void ArrayIterator::next ( void )
public void ArrayIterator::offsetExists ( string $index )
public mixed ArrayIterator::offsetGet ( string $index )
public void ArrayIterator::offsetSet ( string $index , string $newval )
public void ArrayIterator::offsetUnset ( string $index )
void ArrayIterator::rewind ( void )
void ArrayIterator::seek ( int $position )
public string ArrayIterator::serialize ( void )
public void ArrayIterator::setFlags ( string $flags )
public void ArrayIterator::uasort ( string $cmp_function )
public void ArrayIterator::uksort ( string $cmp_function )
public string ArrayIterator::unserialize ( string $serialized )
bool ArrayIterator::valid ( void )
}

Constantes pré-definidas

RecursiveArrayIterator Flags

RecursiveArrayIterator::CHILD_ARRAYS_ONLY

Treat only arrays (not objects) as having children for recursive iteration.

Changelog

Versão Descrição
5.3.0 CHILD_ARRAYS_ONLY flag was added.

Índice


Iteradores
PHP Manual