SplPriorityQueue::setExtractFlags
SplPriorityQueue::valid
SplPriorityQueue
PHP Manual

# SplPriorityQueue::top

(PHP 5 >= 5.3.0)

SplPriorityQueue::top — Peeks at the node from the top of the queue

### Descrição

mixed SplPriorityQueue::top ( void )

### Parâmetros

Esta função não contém parâmetros.

### Valor Retornado

The value or priority (or both) of the top node, depending on the extract flag.

SplPriorityQueue::setExtractFlags
SplPriorityQueue::valid
SplPriorityQueue
PHP Manual