title: How to echo the first element from an array that it's located in another array?
body: <p>I have tried the following:</p>
  
  <pre><code>    $social = array("https://www.google.com/","http://www.facebook.com/","https://www.twitter.com/", "http://www.linkedin.com/', "http://www.forrst.com/", "http://www.dribbble.com/");
  
      $this-&gt;settings['google'] = array(
          'title'   =&gt; __( 'Google' ),
          'desc'    =&gt; __( 'This is a description for the text input.' ),
          'std'     =&gt; .$social[1].'user1', // here i am trying to do https://www.google.com/user1
          'type'    =&gt; 'text',
          'section' =&gt; 'social'
      );
  </code></pre>
  
  <p>But I get the error <code>syntax error, unexpected T_STRING, expecting ')'</code></p>