PHP - Ds Map capacity() Function

Ds\Map::capacity() function can return the current capacity.

Syntax

public int Ds\Map::capacity( void )

Ds\Map::capacity() function doesn't have any parameters.

Ds\Map::capacity() function can return the current capacity of a map.

Example

<?php  
   $map = new \Ds\Map();  
  
   var_dump($map->capacity());  
   $map = new \Ds\Map(["1" => "Tutorials", "2" => "Point", "3" => "India"]);  
  
   var_dump($map->capacity()); 
?>