title: php variable string concatenation
body: <p>I have the following php var : </p>
  
  <pre><code>$mail_from=$full_name." &lt;".$user_obj-&gt;getEmailAddress()."&gt;";
  </code></pre>
  
  <p>but only the $full_name is capture in <code>$mail_from.The $user_obj-&gt;getEmailAddress()</code> is not assigned to <code>$mail_from</code>.</p>
  
  <p>I <code>var_dump</code> both <code>$full_name</code> and <code>$user_obj-&gt;getEmailAddress()</code> and both got value.</p>
  
  <p>Whats wrong?</p>
  
  <p>here are the var_dump value : </p>
  
  <pre><code>$full_name : string(12) "TAN CHEN WEI"
  $user_obj-&gt;getEmailAddress() : string(26) "level2@hartalega-bb.com.my"
  $mail_from : string(41) "TAN CHEN WEI "
  </code></pre>