DEMO PHP internet cookies reading cookie variables and displaying

Read expected keys from the cookie array

Check both the parent cookie array and the individual keys you need.

<?php
$cookie = $_COOKIE['Plus2netCookie'] ?? [];
$name = is_array($cookie) ? ($cookie['name'] ?? '') : '';

if ($name !== '') {
    echo htmlspecialchars($name, ENT_QUOTES, 'UTF-8');
}
?>

Cookie settings: Use Secure on HTTPS sites, HttpOnly when JavaScript does not need the cookie, and choose SameSite according to the cross-site behavior your application requires.

No cookie is set.

if(isset($_COOKIE['Plus2netCookie'])){
echo "<div class='alert alert-info'>
<div class='row'> <div class='col-md-4'> <b>Name</b> </div><div class='col-md-4'>".$_COOKIE['Plus2netCookie']['name']."</div></div>
<div class='row'> <div class='col-md-4'> <b>City</b> </div><div class='col-md-4'>".$_COOKIE['Plus2netCookie']['city']."</div></div>
<div class='row'> <div class='col-md-4'> <b>State</b> </div><div class='col-md-4'>".$_COOKIE['Plus2netCookie']['state']."</div></div>
<div class='row'> <div class='col-md-4'> <b>Zip</b> </div><div class='col-md-4'>".$_COOKIE['Plus2netCookie']['zip']."</div></div>
</div><br><br><div class='alert alert-warning'>";

print_r($_COOKIE['Plus2netCookie']); 
echo "</div>";
}else{
echo " No Cookie is set ";
}

Subhendu Mohapatra

Author & Instructor at plus2net

I write and maintain practical tutorials on Python, PHP, SQL, JavaScript, HTML, jQuery, and web development at plus2net. The tutorials focus on clear explanations, working examples, and code that readers can test and adapt while learning.

About the author Watch on YouTube

Connect:

Subscribe to our YouTube Channel here

Read an Array-Style Cookie in PHP

Read expected keys from the cookie array

Subhendu Mohapatra