SplPriorityQueue
PHP Manual

SplPriorityQueue::setExtractFlags

(PHP 5 >= 5.3.0)

SplPriorityQueue::setExtractFlags — Sets the mode of extraction

Description

public void SplPriorityQueue::setExtractFlags ( int $flags )

Parameters

flags

Defines what is extracted by SplPriorityQueue::current(), SplPriorityQueue::top() and SplPriorityQueue::extract().

  • SplPriorityQueue::EXTR_DATA (0x00000001): Extract the data
  • SplPriorityQueue::EXTR_PRIORITY (0x00000002): Extract the priority
  • SplPriorityQueue::EXTR_BOTH (0x00000003): Extract an array containing both

The default mode is SplPriorityQueue::EXTR_DATA.

Return Values

No value is returned.

SplPriorityQueue
PHP Manual