I want make function with mysql_real_escape_string
<p>I want make function with mysql_real_escape_string i have this code</p>

<pre><code>function a($a,$b){
$b =  mysql_real_escape_string($a);

}
$aa = 'aaa';

$a = a($aa,$b);
echo $a;
</code></pre>

<p>is my code right or not help me guys</p>
