dot in variable name

Question

I am passing the variable with dot in query string.Php is replacing the dot with under score. So how can i retain the variable name which is having dot in the name

h

Answer 1

Use $_SERVER['QUERY_STRING']

$get = array();
foreach(explode('&', $_SERVER['QUERY_STRING']) as $part)
    {
    $part = explode('=', $part);
    if($key = array_shift($part))
        {
        $get[ $key ] = implode('', $part);
        }
    }
print_r($get);

Result for your example Array ( [one.txt] => on [two.txt] => on )