how to add string to variable in php? : <p>i just need on small info i want just add '@' to one variable and and put add thing into one variable. i am adding small php code to here please suggest me.</p>

<pre><code> &lt;?php
    $email34 = $row['email'];
    $rem = '@gmail.com';
    $trim_email = str_replace($rem ,'', $email34);
    $tag_name ="@".$trim_emial.; 
    echo $tag_name;
 ?&gt;
</code></pre>

<p>but i am getting only @ as output;
but my out should be "@mahesh1" if any have idea about this code please help me. thank you advanced.  </p>
