SplDoublyLinkedList::shift
PHP function
Edit on GitHub ✎
(PHP 5 >= 5.3.0, PHP 7, PHP 8)
Shifts a node from the beginning of the doubly linked list
Description
SplDoublyLinkedList::shift(): mixed
Parameters Parameters
Return Values
The value of the shifted node.
Errors/Exceptions
Throws RuntimeException when the data-structure is empty.