SunshinePHP 2016


(PHP 5 >= 5.3.0)

SplHeap::validCheck whether the heap contains more nodes


public bool SplHeap::valid ( void )

Checks if the heap contains any more nodes.


This function has no parameters.

Return Values

Returns TRUE if the heap contains any more nodes, FALSE otherwise.

add a note add a note

User Contributed Notes

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