PHPKonf Istanbul PHP Conference 2019 - Call for Papers


(PHP 5 >= 5.3.0, PHP 7)

SplPriorityQueue::keyReturn current node index


public mixed SplPriorityQueue::key ( void )

This function returns the current node index


This function has no parameters.

Return Values

The current node index.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top