title: I'm developing a WordPress theme and using custom fields. I'm facing the following problem
body: <p>My code</p>
  <pre><code> &lt;`li&gt;&lt;img src=&quot;&lt;?php echo get_post_meta($post-&gt;ID, '_for-gallery', true); ?&gt; &quot; alt=&quot;&quot;&gt;&lt;/li&gt;`
  </code></pre>
  <p>The code should give this:-</p>
  <pre><code> &lt;img src=&quot;Array&quot; alt=&quot;&quot; draggable=&quot;false&quot;&gt;
  </code></pre>
  <p>But the code is giving this:-</p>
  <pre><code>&lt;img src=&quot; &quot; alt=&quot;&quot; draggable=&quot;false&quot;&gt;
  </code></pre>