title: Add link to image when echoing in PHP
body: <p>In my post form, I have a "show"-page, where I echo out everything in the database. I'm trying to add a link to the image-line. But when I refresh the page, it's just white. </p>
  
  <pre><code>&lt;?php
      $sql_connection = mysql_connect("localhost", "user", "root");
  
      mysql_select_db("database_name", $sql_connection);
  
      $result = mysql_query("SELECT * FROM content ORDER BY id DESC");
  
      while ($row = mysql_fetch_array($result)) {
          echo "&lt;div&gt;";
          echo "&lt;a href="http://www.link.com"&gt;&lt;img src=\"http://placehold.it/80x80\"&gt;&lt;/a&gt; ";
          echo "&lt;br /&gt;";
          echo "&lt;br /&gt;";
          echo "&lt;h3&gt;" . $row["who"] . "&lt;/h3&gt;&lt;br /&gt;";
          echo "&lt;h4&gt;" . $row["what"] . "&lt;/h4&gt;&lt;br /&gt;";
          echo "&lt;h4&gt;" . $row["where"] . "&lt;/h4&gt;&lt;br /&gt;";
          echo "&lt;h3&gt;" . $row["contact"] . "&lt;/h3&gt;&lt;br /&gt;";
          echo "&lt;img src=\"../img/share_facebook.png\"&gt; ";
          echo "&lt;/div&gt;";
      }
      mysql_close($sql_connection);
  ?&gt;
  </code></pre>
  
  <p>Someone who can explain why this happens?</p>