update : 2015.11.03

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Checks to see if attribute exists

DOMElement::getElementsByTagNameNS

DOMElement::hasAttributeNS

DOMElement::hasAttribute

(PHP 5, PHP 7)

DOMElement::hasAttribute — Checks to see if attribute exists

설명

public bool DOMElement::hasAttribute ( string $name )

Indicates whether attribute named name exists as a member of the element.

인수

name: The attribute name.

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

참고

DOMElement::hasAttributeNS() - Checks to see if attribute exists
DOMElement::getAttribute() - Returns value of attribute
DOMElement::setAttribute() - Adds new attribute
DOMElement::removeAttribute() - Removes attribute

DOMElement::getElementsByTagNameNS

DOMElement::hasAttributeNS