I want you to help me so that I can concatenate an md5 function with a string variable in php : <p>I want you to help me so that I can concatenate an md5 function with a string variable</p>

<pre><code> &lt;?php  
 function Crypter ()
 {
   $string ="";
   $string1=md5( $string );

  }  
  ?&gt;  
</code></pre>
