php教程

The SimpleXMLIterator class

(PHP 5 >= 5.1.3, PHP 7)

简介

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

类摘要

SimpleXMLIterator extends SimpleXMLElement implements RecursiveIterator , Countable {
/* 方法 */
public current ( void ) : mixed
public getChildren ( void ) : SimpleXMLIterator
public hasChildren ( void ) : bool
public key ( void ) : mixed
public next ( void ) : void
public rewind ( void ) : void
public valid ( void ) : bool
/* 继承的方法 */
final public SimpleXMLElement::__construct ( string $data [, int $options = 0 [, bool $data_is_url = FALSE [, string $ns = "" [, bool $is_prefix = FALSE ]]]] )
public SimpleXMLElement::addAttribute ( string $name [, string $value [, string $namespace ]] ) : void
public SimpleXMLElement::addChild ( string $name [, string $value [, string $namespace ]] ) : SimpleXMLElement
public SimpleXMLElement::asXML ([ string $filename ] ) : mixed
public SimpleXMLElement::attributes ([ string $ns = NULL [, bool $is_prefix = FALSE ]] ) : SimpleXMLElement
public SimpleXMLElement::children ([ string $ns [, bool $is_prefix = FALSE ]] ) : SimpleXMLElement
public SimpleXMLElement::count ( void ) : int
public SimpleXMLElement::getDocNamespaces ([ bool $recursive = FALSE [, bool $from_root = TRUE ]] ) : array
public SimpleXMLElement::getName ( void ) : string
public SimpleXMLElement::getNamespaces ([ bool $recursive = FALSE ] ) : array
public SimpleXMLElement::registerXPathNamespace ( string $prefix , string $ns ) : bool
public SimpleXMLElement::__toString ( void ) : string
public SimpleXMLElement::xpath ( string $path ) : array
}

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