DOMElement::hasAttributeNS
(PHP 5, PHP 7, PHP 8)
DOMElement::hasAttributeNS — Checks to see if attribute exists
说明
Indicates whether attribute in namespace namespace
named localName exists as a member of the element.
参数
namespace-
The namespace URI.
localName-
The local name.
参见
- DOMElement::hasAttribute() - Checks to see if attribute exists
- DOMElement::getAttributeNS() - Returns value of attribute
- DOMElement::setAttributeNS() - Adds new attribute
- DOMElement::removeAttributeNS() - Removes attribute
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