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DOMNodeList::count

(PHP 7 >= 7.2.0)

DOMNodeList::countGet number of nodes in the list

説明

public DOMNodeList::count ( void ) : int

Gets the number of nodes in the list.

パラメータ

この関数にはパラメータはありません。

返り値

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

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User Contributed Notes 1 note

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plimpton47 at example dot com
1 year 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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