PHP Ds\PriorityQueue Functions Complete Reference

PriorityQueue is similar to a Queue data structure. The elements of priority queue are pushes into the queue with a given priority. The highest priority element will always been present at the front of the queue. The priority queue is implemented using the max heap.

Requirements: PHP 7 is required for both extension and the compatibility polyfill.

Installation: The easiest way to install data structure by using the PECL extension.

pecl install ds

The complete list of Ds\PriorityQueue functions are given below:

• PHP Ds\PriorityQueue allocate() Function
• PHP Ds\PriorityQueue capacity() Function
• PHP Ds\PriorityQueue clear() Function
• PHP Ds\PriorityQueue copy() Function
• PHP Ds\PriorityQueue count() Function

• PHP Ds\PriorityQueue peek() Function
• PHP Ds\PriorityQueue pop() Function
• PHP Ds\PriorityQueue push() Function
• PHP Ds\PriorityQueue toArray() Function

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