How to use a php proxy to load a site into a iframe?

javascript php html iframe web

13,093

Use this script uncomment the proxy lines if you are behind any proxy server and want to bypass it using the authentication the proxy url, domain, username, password.

I used header("Access-Control-Allow-Origin: *"); Since I was calling this script from a different domain.

File: proxyscript.php

<?php
    header("Access-Control-Allow-Origin: *");

    echo get_page($_GET['url']);
    //echo get_page("http://www.google.com");
    function get_page($url){
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL,$url);
        /*
        $proxy = 'http://proxy.company.com:8080';
        $proxyauth = 'domain\proxy_username:proxy_password';
        curl_setopt($ch, CURLOPT_PROXY, $proxy);
        curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxyauth);
        */
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        $data = curl_exec($ch);
        curl_close($ch);
        return $data;
    }
?>

File: index.html

<html>
    <head>
        <script>
            function getURL(url){
                document.getElementById('frame').src 
                   = 'path/to/proxyscript.php?url='+encodeURIComponent(url);
            }
        </script>
    </head>
    <body>
        <button onclick="getURL( 'http://www.google.com')">Google</button>
        <iframe id="frame" src=""></iframe>
    </body>
</html>

13,093

Author by

Black

Full-Stack Webdeveloper Magento 1, Magento 2 & more.

Updated on June 04, 2022

Comments

Black almost 2 years
I try to load a random page which I set in my URL, into an iframe. Let's say I try to load "https://www.google.de" in an iframe.
```
<iframe src="<?php echo $_GET['URL'];?>" width="600" height="500"></iframe>
```
This is how I set the URL:
```
localhost/test/index.php?URL=https://www.google.de
```
Only a blank page is loaded. I know the reason for this is that Google is sending an "X-Frame-Options: SAMEORIGIN" response header.

However, I try to find a way to load it anyway, someone told me to use a PHP Proxy script to do this, but I researched and found nothing helpful yet.

How can I solve this?