you can delete an item from the bottom of the list by using pop while an unshift inserts an object at top of the list a push inserts data at the end of the list
instantiating an object of doubly link list Php doubly link list is an amazing data structure ,doubly means you can traverse forward as well as backward, it can act as a deque(double ended queue) if you want it to, SplDoublyLinkedList::valid - Check whether the doubly linked list contains more nodes.SplDoublyLinkedList::unshift - Prepends the doubly linked list with an element.SplDoublyLinkedList::unserialize - Unserializes the storage.SplDoublyLinkedList::top - Peeks at the node from the end of the doubly linked list.SplDoublyLinkedList::shift - Shifts a node from the beginning of the doubly linked list.SplDoublyLinkedList::setIteratorMode - Sets the mode of iteration.SplDoublyLinkedList::serialize - Serializes the storage.SplDoublyLinkedList::rewind - Rewind iterator back to the start.SplDoublyLinkedList::push - Pushes an element at the end of the doubly linked list.SplDoublyLinkedList::prev - Move to previous entry.SplDoublyLinkedList::pop - Pops a node from the end of the doubly linked list.SplDoublyLinkedList::offsetUnset - Unsets the value at the specified $index.SplDoublyLinkedList::offsetSet - Sets the value at the specified $index to $value.
SplDoublyLinkedList::offsetGet - Returns the value at the specified $index.SplDoublyLinkedList::offsetExists - Returns whether the requested $index exists.SplDoublyLinkedList::next - Move to next entry.SplDoublyLinkedList::key - Return current node index.SplDoublyLinkedList::isEmpty - Checks whether the doubly linked list is empty.SplDoublyLinkedList::getIteratorMode - Returns the mode of iteration.SplDoublyLinkedList::current - Return current array entry.SplDoublyLinkedList::count - Counts the number of elements in the doubly linked list.SplDoublyLinkedList::bottom - Peeks at the node from the beginning of the doubly linked list.SplDoublyLinkedList::add - Add/insert a new value at the specified index.Iteration will not remove the iterated elements. Iteration will remove the iterated elements. Iteration Behavior SplDoublyLinkedList::IT_MODE_DELETE
BOTTOM METHOD FOR LINKED LIST STACK ARCHIVE
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