DomElement->has_attribute()

Описание

This functions checks to see if an attribute named name exists in the current node.

Список параметров

Возвращаемые значения

Returns TRUE if the asked attribute exists, FALSE otherwise.

Примеры

Пример 1. Testing the existence of an attribute <?php include("example.inc"); if (!$dom = domxml_open_mem($xmlstr)) {     echo "Error while parsing the document\n";     exit; } $root = $dom->document_element(); $buffer = '<html'; if ($root->has_attribute('language')) {     $buffer .= 'lang="' . $root->get_attribute('language') . '"'; } $buffer .= '>'; ?>

Migrating to PHP 5

Use DOMElement->hasAttribute().