Iterators
PHP Manual

The RecursiveArrayIterator class

简介

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.

类摘要

RecursiveArrayIterator extends ArrayIterator implements RecursiveIterator {
/* 方法 */
public RecursiveArrayIterator getChildren ( void )
public bool hasChildren ( void )
/* Inherits */
public void ArrayIterator::append ( mixed $value )
public void ArrayIterator::asort ( void )
ArrayIterator::__construct ( mixed $array )
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 )
}

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Iterators
PHP Manual