PHP Ds\PriorityQueue capacity() Function
Last Updated :
23 Aug, 2019
The Ds\PriorityQueue::capacity() Function in PHP is used to check the current capacity of a PriorityQueue instance.
Syntax:
int public Ds\PriorityQueue::capacity ( void )
Parameters: This function does not accepts any parameters.
Return Value: This function returns the current capacity of the PriorityQueue instance.
Below programs illustrate the Ds\PriorityQueue::capacity() Function in PHP:
Program 1:
<?php
$pq = new \Ds\PriorityQueue();
var_dump( $pq ->capacity());
?>
|
Program 2:
<?php
$pq = new \Ds\PriorityQueue();
echo ( "Current Capacity is: " );
var_dump( $pq ->capacity());
echo ( "Current Capacity is: " );
$pq ->allocate(5);
var_dump( $pq ->capacity());
$pq ->allocate(120);
var_dump( $pq ->capacity());
?>
|
Output:
Current Capacity is: int(8)
Current Capacity is: int(8)
int(128)
Reference: http://php.net/manual/en/ds-priorityqueue.capacity.php
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...