PHP | Ds\Deque contains() Function

PHP | Ds\Stack capacity() Function

Last Updated : 30 Jul, 2019

The Ds\Stack::capacity() function is an inbuilt function in PHP which is used to return the current capacity of the stack.

Syntax:

int Ds\Stack::capacity( void )

Parameters: This function does not accept any parameters.

Return Value: This function returns the current capacity of the stack.

Below programs illustrate the Ds\Stack::capacity() function in PHP:

Program 1:

<?php  
  
// Declare new Stack  
$stack = new \Ds\Stack();  
  
// Use capacity() function to check 
// the current capacity  
var_dump($stack->capacity());  
  
?> 

Output:

int(8)

Program 2:

<?php  
  
// Declare new Stack  
$stack = new \Ds\Stack();  
  
echo("Current Capacity is: ");  
  
// Use capacity() function  
// to check the current capacity  
var_dump($stack->capacity());  
  
echo("Current Capacity is: ");  
  
// Use allocate() function to  
// allocate capacity  
$stack->allocate(5);  
  
// Display the allocated vector  
// capacity  
var_dump($stack->capacity());  
  
echo("Current Capacity is: "); 
  
// Use allocate() function to  
// allocate capacity  
$stack->allocate(120);  
  
// Display the allocated vector  
// capacity  
var_dump($stack->capacity());  
  
?>  

Output:

Current Capacity is: int(8)
Current Capacity is: int(8)
Current Capacity is: int(120)

Reference: https://www.php.net/manual/en/ds-stack.capacity.php

PHP | Ds\Deque contains() Function

jit_t

Improve

Article Tags :

Similar Reads

PHP | Ds\Set capacity() Function

The Ds\Set::capacity() function is an inbuilt function in PHP which is used to return the capacity of the set. Syntax: int public Ds\Set::capacity( void ) Parameter: This function does not accepts any parameter. Return value: This function returns the current capacity of set. Below programs illustra

PHP | Ds\Stack copy() Function

The Ds\Stack::copy() function of PHP Ds\Stack class is used to create a shallow copy of the original stack and returns the copied stack. Syntax: Ds\Stack public Ds\Stack::copy ( void ) Parameters: This function does not accept any parameters.Return Value: This function returns a shallow copy of the

PHP | Ds\Sequence capacity() Function

The Ds\Sequence::capacity() function is an inbuilt function in PHP which is used to returns the current capacity of sequence. Syntax: int abstract public Ds\Sequence::capacity ( void ) Parameter: This function does not accepts any parameter. Return value: This function returns the current capacity o

PHP | Ds\Vector capacity() Function

The Ds\Vector::capacity() function is an inbuilt function in PHP which is used to return the current capacity of the vector. Syntax: int public Ds\Vector::capacity( void ) Parameters: This function does not accept any parameter. Return Value: This function returns the current capacity of vector. Bel

PHP | Ds\Stack count() Function

The Ds\Stack::count() function is an inbuilt function in PHP which is used to count the number of elements present in the Stack. Syntax: int Ds\Stack::count( void ) Parameters: This function does not accept any parameter. Return Value: This function returns the number of elements present in the Stac

PHP | Ds\Stack clear() Function

The Ds\Stack::clear() function of PHP is used to remove all elements from a Stack and clear it. This function simply removes all of the elements from the Stack but not completely deletes it. It just empties it. Syntax: void public Ds\Stack::clear ( void ) Parameters: This function does not accept an

PHP | Ds\Stack allocate() Function

The Ds\Stack::allocate() function is an inbuilt function in PHP which is used to allocate memory for required capacity. This function allocates sufficient memory for a given capacity of an instance of Stack class.Syntax: void Ds\Stack::allocate( $capacity ) Parameters: This function accepts a single

PHP Ds\Queue capacity() Function

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 function does not accepts any parameters. Return Value: This function returns the current capacity of the Queue instance. Below programs

PHP | Ds\Map capacity() Function

The Ds\Map::capacity() function is an inbuilt function in PHP, which is used to return the current capacity of the map. Syntax: int public Ds\Map::capacity( void ) Parameter: This function does not accept any parameter. Return value: This function returns the current capacity of map. Below program i

PHP | Ds\Stack __construct() Function

The Ds\Stack::__construct() function is an inbuilt function in PHP which is used to create a new instance of stack. Syntax: public Ds\Stack::__construct( $values ) Parameters: This function accepts single parameter $values which holds the traversable object or array to use initial values. Below prog