title: how to show a specific item of an array
body: <p>I have an array like this:</p>
  
  <pre><code>Array
  (
      [47] =&gt; Array
          (
              [name1] =&gt; 
          )
  
      [43] =&gt; Array
          (
              [name2] =&gt; 
          )
  
      [53] =&gt; Array
          (
              [name3] =&gt; selected
          )
  
      [50] =&gt; Array
          (
              [name4] =&gt; 
          )
  
      [51] =&gt; Array
          (
              [name5] =&gt; 
          )
  
      [37] =&gt; Array
          (
              [name6] =&gt; 
          )
  
  )
  </code></pre>
  
  <p>and I want to show the value of name1, name2, name3, name4, name5, name6.
  I tried with:</p>
  
  <pre><code>for($i = 0; $i &lt; 6; $i++){
      echo $array_object[$i] . "&lt;br/&gt;";
  }
  </code></pre>
  
  <p>but it doesn't work.
  How can I fix it? Thanks!</p>