DOMElement::getElementsByTagName

(PHP 5, PHP 7)

DOMElement::getElementsByTagName — Gets elements by tagname

˵��

public DOMElement::getElementsByTagName ( string $name ) : DOMNodeList

This function returns a new instance of the class DOMNodeList of all descendant elements with a given tag name, in the order in which they are encountered in a preorder traversal of this element tree.

����

name

The tag name. Use * to return all elements within the element tree.

����ֵ

This function returns a new instance of the class DOMNodeList of all matched elements.

�μ�