PHP | Ds\Pair toArray() Function

PHP Ds\Map toArray() Function

Last Updated : 21 Aug, 2019

The Ds\Map::toArray() function in PHP is used to get an array generated by converting the Map instance into an Array. The resulting array is an associative array with elements as in same order as that of the specified Map instance.

Syntax:

array public Ds\Map::toArray ( void )

Parameter: This function does not accepts any parameter.

Return value: The function returns an associative array containing all of the elements of the specified Map instance.

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

Program 1:

<?php 
// PHP program to illustrate toArray() function 
  
$map = new \Ds\Map([1 => 10, 2 => 20, 3 => 30]); 
  
print_r($map->toArray()); 
  
?> 

Output:

Array
(
    [1] => 10
    [2] => 20
    [3] => 30
)

Program 2:

<?php 
// PHP program to illustrate toArray() function 
  
$map = new \Ds\Map(["first" => "Geeks", "second" => "for",  
            "third" => "Geeks"]); 
  
print_r($map->toArray()); 
  
?> 

Output:

Array
(
    [first] => Geeks
    [second] => for
    [third] => Geeks
)

Reference: http://php.net/manual/en/ds-map.toarray.php

PHP | Ds\Pair toArray() Function

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