Syntax :
int public DsPriorityQueue::capacity (void)
Parameters: This function takes no parameters.
Return Value : This function returns the current capacity of the queue instance.The following programs illustrate the strong> Ds / Queue::acity() in PHP:
Program 1:
// Declare a new queue $q = new DsQueue();
// Using the Capacity() function // check the current capacity var_dump ( $q -> capacity());
?> Exit:int (8 )
Program 2:
// Declare a new queue $q = new DsQueue(); echo ( " Current Capacity is: " );
// Using the Capacity() function // check the current capacity var_dump ( $q -> capacity()); echo ( " Current Capacity is: " );
// Use the allocate() function for
// share power $q -> allocate (5);
// Show selected vector
// capacity var_dump ( $q -> capacity());
// Use the allocate() function for
// share power $q -> allocate (120);
// Show selected vector
// capacity var_dump ( $q -> capacity());
?> Exit:Current Capacity is : int (8) Current Capacity is: int (8) int (128)
Link : http://php.net/manual/en/ds-queue.capacity.php
