update : 2015.11.03
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Sets the mode of extraction
SplPriorityQueue
PHP Manual

SplPriorityQueue::setExtractFlags

(PHP 5 >= 5.3.0)

SplPriorityQueue::setExtractFlags — Sets the mode of extraction

설명

public void SplPriorityQueue::setExtractFlags ( int $flags )

인수

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.

반환값

값을 반환하지 않습니다.

SplPriorityQueue
PHP Manual