SplPriorityQueue::setExtractFlags
(PHP 5 >= 5.3.0)
SplPriorityQueue::setExtractFlags — Sets the mode of extraction
Description
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 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.