DOMElement
PHP 手册

DOMElement::hasAttributeNS

(PHP 5)

DOMElement::hasAttributeNS Checks to see if attribute exists

说明

bool DOMElement::hasAttributeNS ( string $namespaceURI , string $localName )

Indicates whether attribute in namespace namespaceURI named localName exists as a member of the element.

参数

namespaceURI

The namespace URI.

localName

The local name.

返回值

如果成功则返回 TRUE,失败则返回 FALSE

参见


DOMElement
PHP 手册