send minus from jquery to php page
<p>now i want send the - i mean Minus one to php
but when send it its not sending as a word
i cant tell you because i dont understand
see
in php when write <code>"$var"</code> its return <code>$var</code> value but when write '$var' its returm $var
how i can make this in jquery</p>

<pre><code>var dataString = 'vote=-1';

    $.ajax({
    type: "POST",
    data: dataString,
    cache: false,
     });
</code></pre>
