DOMElement::hasAttributeNS

(PHP 5, PHP 7)

DOMElement::hasAttributeNS — Checks to see if attribute exists

说明

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

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

成功时返回 TRUE， 或者在失败时返回 FALSE。

参见

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