(PHP 5 >= 5.3.0, PHP 7)
Sets the mode of extraction
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 dataSplPriorityQueue::EXTR_PRIORITY
(0x00000002): Extract the prioritySplPriorityQueue::EXTR_BOTH
(0x00000003): Extract an array containing both
The default mode is SplPriorityQueue::EXTR_DATA
.
Returns:
No value is returned.
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