Array session

<?php
$my_arr = array('Saumya', 'Nikita', 'Upasana', 'Dyana');
// use array_push to add 3 elements to end of $my_arr
$new_num = array_push($my_arr, 'Adhikar', 'sanjay', 'Puspendra', 'Mukesh');
// inspect return value of array_push
echo $new_num;
print_r($my_arr);
?>

//my ex

$id = $_GET['PId'];
                                // $cartArray = array(
                                  
                                // );
                               // array_push($cartArray, $id);
                                session_start();

                            // $_SESSION["cart"] = $cartArray;
                             $_SESSION['cart'][] = $id;

                             header("Content-type:application/json");
                             echo json_encode($_SESSION["cart"]);

Source: tutorialscan.com

Similar codes

2 votes321 views2 answers
Twig ternary
PHP
0 vote331 views1 answer
Php header x-powered-by
PHP
0 vote341 views1 answer
Hide all updates from WordPress
PHP Wordpress
6 votes338 views2 answers
Nav active in laravel
PHP Laravel
1 vote291 views1 answer
Php shell script
PHP
0 vote352 views1 answer
Jupiter/framework/admin/generators/option-generator.php on line 80
PHP
0 vote363 views1 answer
Laravel add many to many
PHP Laravel
0 vote311 views1 answer
Index:of curiosa 2019 mp4
PHP
1 vote334 views2 answers
How set field after another field in migration in laravel
PHP
8 votes294 views3 answers
Get class name from object php
PHP