SplPriorityQueue::setExtractFlags
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
SplPriorityQueue::setExtractFlags — Sets the mode of extraction
Description
public SplPriorityQueue::setExtractFlags(int
$flags): intParameters
-
flags -
Defines what is extracted by SplPriorityQueue::current(), SplPriorityQueue::top() and SplPriorityQueue::extract().
SplPriorityQueue::EXTR_DATA(0x00000001): Extract the dataSplPriorityQueue::EXTR_PRIORITY(0x00000002): Extract the prioritySplPriorityQueue::EXTR_BOTH(0x00000003): Extract an array containing both
The default mode is
SplPriorityQueue::EXTR_DATA.
Return Values
Returns the flags of extraction.
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