(PHP 7 >= 7.2.0, PHP 8)

DOMNodeList::countGet number of nodes in the list


public DOMNodeList::count(): int

Gets the number of nodes in the list.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the number of nodes in the list, which is identical to the length property.

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User Contributed Notes 1 note

plimpton47 at example dot com
5 years ago
Be careful with using this function as it's not available for anything before PHP 7.2, use the length property instead
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