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Tag Archives: PHP-ds_queue

A Queue is a linear data structure which follows a particular order in which the operations are performed. The order of queue is First In… Read More
The Ds\Queue::allocate() Function in PHP is used to allocate memory for a Queue class instance. This function allocates sufficient memory for a given capacity for… Read More
The Ds\Queue::isEmpty() Function in PHP is used to whether a particular Queue instance is empty or not. It returns True if the Queue is empty… Read More
The Ds\Queue::capacity() Function in PHP is used to check the current capacity of a Queue instance. Syntax:   int public Ds\Queue::capacity ( void ) Parameters: This… Read More
The Ds\Queue::peek() Function in PHP is used to get the value present at the front of a Queue. This function simply returns the element present… Read More
The Ds\Queue::clear() Function in PHP is used to clear all of the elements from a Queue instance. This function just clears the instance without deleting… Read More
The Ds\Queue::copy() Function in PHP is used to create a shallow copy of a particular Queue instance. This function does not affect the existing Queue… Read More
The Ds\Queue::pop() Function in PHP is used to remove and return the value present at the top of the Queue. In other words, it returns… Read More
The Ds\Queue::push() Function in PHP is used to push or insert values in a PriorityQueue instance. This function can also insert a list of values… Read More
The Ds\Queue::toArray() Function in PHP is used to convert a Queue into an associative array in PHP. The values of the Queue are assigned to… Read More
The Ds\Queue::count() Function in PHP is used to get the count of elements present in a Queue instance. Syntax: int public Ds\Queue::count ( void )… Read More
The Ds\Deque::map() function is an inbuilt function in PHP which is used to return the Deque with each element modified on the basis of operation… Read More