array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'es', ), 'this' => array ( 0 => 'domnodelist.count.php', 1 => 'DOMNodeList::count', ), 'up' => array ( 0 => 'class.domnodelist.php', 1 => 'DOMNodeList', ), 'prev' => array ( 0 => 'class.domnodelist.php', 1 => 'DOMNodeList', ), 'next' => array ( 0 => 'domnodelist.getiterator.php', 1 => 'DOMNodeList::getIterator', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'es', 'path' => 'reference/dom/domnodelist/count.xml', ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); ?>
(PHP 7 >= 7.2.0, PHP 8)
DOMNodeList::count — Obtiene el número de nodos en la lista
Esta función no tiene parámetros.
Devuelve el número de nodos de la lista, que es idéntica a la propiedad length.