Can we create linked list in php

<?php
//node structure
class Node {
public $data;
public $next;
}
class LinkedList {
public $head;
public function __construct(){
$this->head = null;
}

//Add new element at the end of the list
public function push_back($newElement) {
$newNode = new Node();
$newNode->data = $newElement;
$newNode->next = null;
if($this->head == null) {
$this->head = $newNode;
} else {
$temp = new Node();
$temp = $this->head;
while($temp->next != null) {
$temp = $temp->next;
}
$temp->next = $newNode;
}
}
//display the content of the list
public function PrintList() {
$temp = new Node();
$temp = $this->head;
if($temp != null) {
echo “\nThe list contains: “;
while($temp != null) {
echo $temp->data.” “;
$temp = $temp->next;
}
} else {
echo “\nThe list is empty.”;
}
}
};
// test the code
$MyList = new LinkedList();
//Add three elements at the end of the list.
$MyList->push_back(10);
$MyList->push_back(20);
$MyList->push_back(30);
$MyList->PrintList();
//The output of the above code will be:
//The list contains: 10 20 30
?>

Similar codes

15 votes169 views3 answers
Laravel timezone
PHP
3 votes193 views3 answers
Wordpress logout
PHP Wordpress
0 vote163 views3 answers
Not Found The requested URL was not found on this server. Apache/2.4.47 (Win64) OpenSSL/1.1.1k PHP/8.0.6 Server at localhost Port 80
PHP
2 votes169 views2 answers
Shuffle php function
PHP
0 vote208 views1 answer
Redirecionar tienda agregar carrito woocommerce
PHP
0 vote160 views1 answer
Magento 2 print php error
PHP
5 votes204 views1 answer
Debug wordpress errors
PHP Wordpress
0 vote165 views1 answer
Time zone for php is not set (configuration parameter "date.timezone").
PHP
0 vote134 views1 answer
Acf create post with fields
PHP
0 vote211 views1 answer
Non-static method Barryvdh\DomPDF\PDF::loadView() should not be called statically
PHP