Priority queues are data structures that maintain a list of data sorted first by priority and second by order of insertion (first in first out). These data structures are used in network routers to ...

CancioLabs / DS / PHP-Queue This tiny package contains an interface and an array-based implementation of the FIFO Queue data structure.

When you are dealing with larger arrays, it's always suggested to use Queue, because of constant time complexity O (1). Sumo Queue has all the queue operations implemented.

We propose a method called Node Replication (NR) to implement any concurrent data structure. The method takes a single-threaded implementation of a data structure and automatically transforms it into ...

Queue is a kind of abstract data structure that holds items in same order. queue follow fifo mechanism for operations like insertion and deletion of items.note :- one end is always used to insert data ...