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SplPriorityQueue::current> <SplPriorityQueue::__construct
[edit] Last updated: Fri, 25 May 2012

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SplPriorityQueue::count

(PHP 5 >= 5.3.0)

SplPriorityQueue::count — キュー内の要素数を数える

説明

int SplPriorityQueue::count ( void )

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

キュー内の要素数を返します。



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