DomElement::has_attribute(PHP 4 >= 4.1.0) DomElement::has_attribute — Checks to see if an attribute exists in the current node Описание
bool DomElement::has_attribute
( string $name
)
This functions checks to see if an attribute named name exists in the current node. Список параметров
Возвращаемые значенияReturns TRUE if the asked attribute exists, FALSE otherwise. Примеры
Пример #1 Testing the existence of an attribute
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