GoLang SplPriorityQueue::valid

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PHP SplPriorityQueue::valid

PHP original manual for SplPriorityQueue::valid [ show | php.net ]

SplPriorityQueue::valid

(PHP 5 >= 5.3.0, PHP 7)

SplPriorityQueue::valid — Check whether the queue contains more nodes

Description

public bool SplPriorityQueue::valid ( void )

Checks if the queue contains any more nodes.

Parameters

This function has no parameters.

Return Values

Returns TRUE if the queue contains any more nodes, FALSE otherwise.