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PHP | Ds\Map values() Function

  • Last Updated : 21 Aug, 2019

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" => "Geeks", "b" => "for",
                                   "c" => "Geeks"]); 
  
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] => Geeks
    [1] => for
    [2] => Geeks
)
Ds\Vector Object
(
    [0] => Computer
    [1] => Science
    [2] => Portal
)

Program 2:




<?php 
  
// Declare a new map
$map = new \Ds\Map(["Geeks1" => "computer"
 "Geeks2" => "science", "Geeks3" => 5, "Geeks4" => 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




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