Save current page as HTML to server

Question

What approach could someone suggest to save the current page as an HTML file to the server? In this case, also note that security is not an issue.

I

Answer 1

//function to use curl to get the content of the page.
//parameter used url and $data for the posting credentials to retrieve information.

function httpPost($url, $data){
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);

    $response = curl_exec($curl);
    curl_close($curl);
    return $response;
}

//
$filename="abc.html"; // whatever name you want.
$myfile = fopen($filename, "w") or die("Unable to open file!");
$txt =  httpPost(, ""); // replace by url you want.
fwrite($myfile, $txt);
fclose($myfile);