Skip to content
Related Articles

Related Articles

PHP Ds\Set get() Function
  • Last Updated : 16 Aug, 2019

The Ds\Set::get() function of Ds\Set class in PHP is an inbuilt function which is used to get a value from the Set instance. This function is used to fetch a value present at a particular index in the Set instance.

Syntax:

mixed public Ds\Set::get ( int $index )

Parameters: This function accepts a single parameter $index which represents the index position in the Set from where the value is to be fetched.

Return Value: This function returns the present at the index $index in the Set instance.

Below programs illustrate the Ds\Set::get() function:



Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php 
  
// Declare new Set
$set = new \Ds\Set([10, 15, 21]); 
  
// Display the Set element 
var_dump($set); 
  
// Display value at index 2
echo "Value at index 2 is : ";
print_r($set->get(2));
  
?> 

chevron_right


Output:

object(Ds\Set)#1 (3) {
  [0]=>
  int(10)
  [1]=>
  int(15)
  [2]=>
  int(21)
}
Value at index 2 is : 21

Program 2:

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php 
  
// Declare new Set
$set = new \Ds\Set(["Geeks", "for", "Keegs"]); 
  
// Display the Set element 
var_dump($set); 
  
// Display the value at index 0
echo "Value at index 0 is : ";
print_r($set->get(0));
  
?> 

chevron_right


Output:

object(Ds\Set)#1 (3) {
  [0]=>
  string(5) "Geeks"
  [1]=>
  string(3) "for"
  [2]=>
  string(5) "Keegs"
}
Value at index 0 is : Geeks

Reference: http://php.net/manual/en/ds-set.get.php

My Personal Notes arrow_drop_up
Recommended Articles
Page :