SplPriorityQueue::setExtractFlags

(PHP 5 >= 5.3.0, PHP 7)

SplPriorityQueue::setExtractFlags — Sets the mode of extraction

Description

public SplPriorityQueue::setExtractFlags ( int $flags ) : void

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.

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https://www.php.net/manual/en/splpriorityqueue.setextractflags.php