RecursiveArrayIterator::hasChildren
RecursiveCachingIterator::__construct
Iterators
PHP Manual

# A classe RecursiveCachingIterator

## Introdução

...

## Sinopse da classe

RecursiveCachingIterator extends CachingIterator implements Countable , ArrayAccess , Iterator , Traversable , OuterIterator , RecursiveIterator {
/* Métodos */
public __construct ( Iterator `$iterator` [, string `$flags` = self::CALL_TOSTRING ] )
RecursiveCachingIterator getChildren ( void )
bolean hasChildren ( void )
/* Herança */
public CachingIterator::__construct ( Iterator `$iterator` [, string `$flags` = self::CALL_TOSTRING ] )
public int CachingIterator::count ( void )
public void CachingIterator::current ( void )
public void CachingIterator::getCache ( void )
public void CachingIterator::getFlags ( void )
public Iterator CachingIterator::getInnerIterator ( void )
bool CachingIterator::hasNext ( void )
public scalar CachingIterator::key ( void )
void CachingIterator::next ( void )
public void CachingIterator::offsetExists ( string `$index` )
public void CachingIterator::offsetGet ( string `$index` )
public void CachingIterator::offsetSet ( string `$index` , string `$newval` )
public void CachingIterator::offsetUnset ( string `$index` )
void CachingIterator::rewind ( void )
public void CachingIterator::setFlags ( bitmask `$flags` )
string CachingIterator::__toString ( void )
bool CachingIterator::valid ( void )
}

## Índice

- RecursiveCachingIterator::__construct — Construct
- RecursiveCachingIterator::getChildren — Retorna os filhos do iterador interno como um RecursiveCachingIterator
- RecursiveCachingIterator::hasChildren — Verifica se o elemento atual do iterador interno possui filhos ou não

RecursiveArrayIterator::hasChildren
RecursiveCachingIterator::__construct
Iterators
PHP Manual