title: Print Array values for get_post_custom_values
body: <p>I have started learning php, specifically for wordpress.</p>
  
  <p>I want to get print out the value of a custom field:</p>
  
  <pre><code>&lt;?php echo get_post_custom_values("Gear",get_the_ID()); ?&gt;
  </code></pre>
  
  <p>I  get <code>Array</code> back.</p>
  
  <p>Any suggestions how to print all values of the array or show only the first value?</p>
  
  <p>I appreciate your replies!</p>