SimpleXMLIterator (class)
SimpleXMLIterator类
介绍
(PHP 5 >= 5.1.0, PHP 7)
SimpleXMLIterator提供对SimpleXMLElement对象的所有节点的递归迭代。
类简介
SimpleXMLIterator extends SimpleXMLElement implements RecursiveIterator , Countable {
/* 方法 */
public mixed current ( void )
public SimpleXMLIterator getChildren ( void )
public bool hasChildren ( void )
public mixed key ( void )
public void next ( void )
public void rewind ( void )
public bool valid ( void )
/ *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 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 [, bool $from_root = true ]] )
public string SimpleXMLElement::getName ( void )
public array SimpleXMLElement::getNamespaces ([ bool $recursive = false ] )
public bool SimpleXMLElement::registerXPathNamespace ( string $prefix , string $ns )
public string SimpleXMLElement::__toString ( void )
public array SimpleXMLElement::xpath ( string $path )
}
目录
- SimpleXMLIterator :: current - 返回当前元素
- SimpleXMLIterator :: getChildren - 返回当前元素的子元素
- SimpleXMLIterator :: hasChildren - 检查当前元素是否具有子元素。
- SimpleXMLIterator :: key - 返回当前值
- SimpleXMLIterator :: next - 移至下一个元素
- SimpleXMLIterator :: rewind - 倒回到第一个元素
- SimpleXMLIterator :: valid - 检查当前元素是否有效
← SimpleXMLElement::xpath
SimpleXMLIterator::current →
