Cool Coding Stuff to Know

function fetchWebPage($url) { // Load the web page content $content = file_get_contents($url); // Check if the content is successfully loaded if ($content === false) { // If the web page doesn't exist, load a local file for error $content = file_get_contents('local_error_file.html'); } else { // Get the base URL $base_url = parse_url($url, PHP_URL_SCHEME) . '://' . parse_url($url, PHP_URL_HOST);

This code performs a function called Cross-Origin Resource Sharing (CORS). Cross-Origin Resource Sharing (CORS) is a mechanism that allows many resources (e.g., fonts, JavaScript, etc.) on a web page to be requested from another domain outside the domain from which the first resource was served. $allowed_domains = ['https://qiksoft.com', 'https://aiplaygroundclub.com']; if

You can pass the token using HTTP headers, or via a POST request which will make it invisible in the URL. Using this method the token ID is not present in the URL. Since you are redirecting from one domain to another using a GET request, this leaves the HTTP headers method as your only method to go about implementing this. Please be note that this only works in a server-to-server communication

Domain 1 controls the database while Domain 2 just acts according to the token verification result. In this scenario, Domain 2 will not directly access the database, but it will make a request to Domain 1 (verifyToken.php) to check whether a given token is valid or not. Domain 1 will return a response accordingly after checking the database, and Domain 2 will then grant or deny access based on

Need to restrict access to a page between domains? If your pages are on the same domain, you can use sessions. But what about two different domains? After much experimenting, I present a simple way to restrict page access between domains without a database. EXAMPLE 1: Code for referring domain: <?php $secretKey = '0101010'; $secondDomainURL = 'https://qikgraphics.com/1/banner/creator.php'; //

This is a cool way to display a notice at the bottom of browser window. Keep in mind there are no advanced settings, and it appears every time window is loaded or refreshed. Here is the basic style: <style type="text/css"> #article-fixed-message-container { position: fixed; bottom: 20px; cursor: pointer; } #article-fixed-message-text { background-color: blue; position: relative; color:

To send a session value from one page to another using a URL, you can include the session value as a query parameter in the URL. Here are a few approaches you can use: Append the session value as a query parameter in the URL using PHP: $sessionValue = $_SESSION['session_key']; $url = "../next_page.php?session_value=" . urlencode($sessionValue); In this code, $_SESSION['session_key'] is the

Download from here and install Office 2019 Once installation is completed, you can open any Office program to verify some basic information. Skip the “enter product key” window by clicking close button at the top right corner. IMPORTANT: Bypass “Enter your product key” modal. Do NOT enter any keys. Open one of the installed programs and you will see in PRODUCT NOTICE that the trial

Perfect way to allow others to use your content or you can use to place an ad on your own site. It really does not have to be a WordPress site! Here is the widget source that we will call hello-world.php: <div style=" display:table; border:3px solid #ccc; border-radius:.5em; padding:.5em; margin:0 auto;"> We say: <?php echo "Hello World"; ?> </div> To deliver the above content,

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