PHP | Ds\Map values() Function - ❤️PHP Tutorials In 2024

The Ds\Map::values() function is an inbuilt function in PHP which is used to return a sequence of the map’s values.

Syntax:

Ds\Sequence public Ds\Map::values ( void )

Parameters: This function does not accepts any parameters.

Return Value: It returns a Ds\Sequence containing all the values of the map.

Below programs illustrate the Ds\Map::values() function in PHP:

Program 1:

<?php  
  
// Declare a new map 
$map = new \Ds\Map(["a" => "Beginner", "b" => "for", 
                                   "c" => "Beginner"]);  
  
print_r($map->values()); 
  
// Declare another new map 
$map = new \Ds\Map(["b" => "Computer", "e" =>  
                       "Science", "f" => "Portal"]);  
  
print_r($map->values()); 
  
?> 

Output:

Ds\Vector Object
(
    [0] => Beginner
    [1] => for
    [2] => Beginner
)
Ds\Vector Object
(
    [0] => Computer
    [1] => Science
    [2] => Portal
)

Program 2:

<?php  
  
// Declare a new map 
$map = new \Ds\Map(["Beginner1" => "computer",  
 "Beginner2" => "science", "Beginner3" => 5, "Beginner4" => 20]);  
  
var_dump($map->values()); 
  
// Declare another new map 
$map = new \Ds\Map(["x" => "A", "y" => "B", "z" => "C"]);  
  
var_dump($map->values()); 
  
?> 

Output:

object(Ds\Vector)#2 (4) {
  [0]=>
  string(8) "computer"
  [1]=>
  string(7) "science"
  [2]=>
  int(5)
  [3]=>
  int(20)
}
object(Ds\Vector)#1 (3) {
  [0]=>
  string(1) "A"
  [1]=>
  string(1) "B"
  [2]=>
  string(1) "C"
}

Reference: https://www.php.net/manual/en/ds-map.values.php