Skip to content
Related Articles

Related Articles

PHP | Ds\Sequence last() Function
  • Last Updated : 21 Aug, 2019

The Ds\Sequence::last() function is an inbuilt function in PHP which is used to return the last element from the sequence.

Syntax:

mixed abstract public Ds\Sequence::last( void ) 

Parameters: This function does not accept any parameters.

Return value: This function returns the last element from the sequence.

Below programs illustrate the Ds\Sequence::last() function in PHP:



Program 1:




<?php
   
// Create new sequence
$seq new \Ds\Vector([10, 20, 13, 25]);
   
// Display the last element from the sequence
var_dump($seq->last());
   
// Create new sequence
$seq new \Ds\Vector(['G', 'e', 'e', 'k', 's']);
   
// Display the last element from the sequence
var_dump($seq->last());
   
?>

Output:

int(25)
string(1) "s"

Program 2:




<?php
   
// Create new sequence
$seq new \Ds\Vector([21, 23, "p", "x"]);
   
// Display the last element
// from the sequence
var_dump($seq->last());
   
// Function to push an element
$seq->insert(4, "G");   
   
// Display the last element
// from the sequence
var_dump($seq->last());
   
?>

Output:

string(1) "x"
string(1) "G"

Reference: http://php.net/manual/en/ds-sequence.last.php

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.

My Personal Notes arrow_drop_up
Recommended Articles
Page :