The SimpleXMLIterator class

简介

The SimpleXMLIterator provides recursive iteration over all nodes of a SimpleXMLElement object.

类摘要

SimpleXMLIterator extends SimpleXMLElement implements RecursiveIterator , Traversable , Iterator , Countable {

/* 方法 */

public mixed current ( void )

object getChildren ( void )

bool hasChildren ( void )

mixed key ( void )

void next ( void )

void rewind ( void )

bool valid ( void )

/* 继承的方法 */

public SimpleXMLElement::__construct ( string $data [, int $options = 0 [, bool $data_is_url = false [, string $ns = "" [, bool $is_prefix = false ]]]] )

public void SimpleXMLElement::addAttribute ( string $name , string $value [, string $namespace ] )

public SimpleXMLElement SimpleXMLElement::addChild ( string $name [, string $value [, string $namespace ]] )

public mixed SimpleXMLElement::asXML ([ string $filename ] )

public SimpleXMLElement SimpleXMLElement::attributes ([ string $ns = NULL [, bool $is_prefix = false ]] )

public SimpleXMLElement SimpleXMLElement::children ([ string $ns [, bool $is_prefix = false ]] )

public int SimpleXMLElement::count ( void )

public array SimpleXMLElement::getDocNamespaces ([ bool $recursive = false ] )

public string SimpleXMLElement::getName ( void )

public array SimpleXMLElement::getNamespaces ([ bool $recursive = false ] )

public bool SimpleXMLElement::registerXPathNamespace ( string $prefix , string $ns )

public array SimpleXMLElement::xpath ( string $path )

}

SimpleXMLIterator::current — Returns the current element
SimpleXMLIterator::getChildren — Returns the sub-elements of the current element
SimpleXMLIterator::hasChildren — Checks whether the current element has sub elements.
SimpleXMLIterator::key — Return current key
SimpleXMLIterator::next — Move to next element
SimpleXMLIterator::rewind — Rewind to the first element
SimpleXMLIterator::valid — Check whether the current element is valid

The SimpleXMLIterator class

简介

类摘要

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