PHP 5.4.36 Released

SplPriorityQueue::isEmpty

(PHP 5 >= 5.3.0)

SplPriorityQueue::isEmptyChecks whether the queue is empty.

Beschreibung

public bool SplPriorityQueue::isEmpty ( void )

Parameter-Liste

Diese Funktion hat keine Parameter.

R├╝ckgabewerte

Returns whether the queue is empty.

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