SplPriorityQueue
PHP Manual

SplPriorityQueue::setExtractFlags

(PHP 5 >= 5.3.0)

SplPriorityQueue::setExtractFlags — Sets the mode of extraction

설명

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